Product Name
malic acid
Appearance
White crystal powder
Particle Size
80 Mesh
Certificate
ISO9001/Halal/Kosher/GMP
Storage
Store in cool & dry place. Keep away from strong light and heat.
Packing
1kg/Foil bag, 25kgs/Drum (Two plastic-bags inside with Paper-drums), Or as per customer's requirements.)
Shelf Life
2 years under well storage situation.
L-malic acid is an important component of natural fruit juice. Compared with citric acid, it has high acidity (the acidity is 20% stronger than citric acid), but the taste is soft (has a higher buffer index), has a special fragrance, and does not damage the mouth and teeth. It is metabolically beneficial to the absorption of amino acids and does not accumulate fat. It is a new generation of food soursing agents. It is hailed as "the most ideal food soursing agent" by the biological and nutritional circles. Since 2013, it has been replacing citric acid in food for the elderly and children.
Dipotassium Phosphate, E340, CAS no.7758-11-4, white powder, water-soluble salt used as a fertilizer, food additive and buffering agent. The manufacturing process of Dipotassium Phosphate is via chemcial synthesis, Phosphoric acid and Potassium hydroxide as raw materials. Dipotassium Phosphate is a common source of phosphorus and potassium. It functions as a stabilizing salt, buffer, and sequestrant. It is used as a food additive or preservative is highly effective in preventing coagulation, and is commonly used in non-dairy creamer as a buffering agent.
As an experienced Dipotassium Phosphate manufacturer and supplier, we has been supplying and exporting Dipotassium Phosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Dipotassium Phosphate Specification
Item Unit Dipotassium phosphate 98%
Appearance White powder
K2HPO4ï¼?as dry basisï¼? %(w/w) min 98.0
Water-insoluble %(w/w) max 0.2
Arsenic (As) mg/kg max 3
Fluoride (as F) mg/kg max 10
Loss on Drying %(w/w) max 2.0
Pb mg/kg max 2
Potassium Citrate, E332, CAS no.866-84-2, Potassium salt of Citric Acid, also known as Tripotassium citrate, white, odorless crystalline powder soluble in water, manufacturing process via chemical synthesis, Potassium bicarbonate or Potassium carbonate and Citric acid as raw materials. Potassium Citrate, along with citric acid, Calcium citrate, Sodium Citrate and Magnesium Citrate is widely used as food acidulants. It functions as a buffering agent and sequestrant, commonly used in soft drinks, artificially sweetened jellies, processed cheeses, and puddings. Potassium citrate will reduce sodium content in beverages, gelatin desserts, confections, jams and jellies.
As an experienced Potassium Citrate manufacturer and supplier, we has been supplying and exporting Potassium Citrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Potassium Citrate Specification
Name Potassium Citrate
Formula K3C6H5O7H2O
Appearance White crystals or crystalline powder
Purity 99.0 101.0%
Solubility 1g in 0.55ml water, practically
Acidity or Alkalinity Conforms
Readily carbonisable substances Conforms
Chloride(Cl) 50 ppm max
Sulfate(SO42-) 150 ppm max
Loss on drying 4.0 7.0%
Heavy metals(as Pb) 10 ppm max
Trisodium Phosphate, also known as TSP, E339, CAS no.7601-54-9, soluble in water, together with monosodium phosphate, disodium phosphate used as antioxidant agents and have the E number E339. Trisodium Phosphate appears as a white powder or granular. It is used in meat food as a quality-improving agent, as an emulsifier for processed cheese, as a baking agent for cereals and as a buffer for processed foods.
As an experienced Trisodium Phosphate manufacturer and supplier, we has been supplying and exporting Trisodium Phosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Trisodium Phosphate Specification
Product Name Trisodium Phosphate Anhydrous TSP Trisodium Phosphate Dodecahydrate TSP.12H2O
Appearance White Powder Crystal Particle
Trisodium Phosphate Na3PO4 (on dried material) %(w/w) min 97.0 min 97.0
Water Insoluble % (w/w) max 0.2 max 0.2
Arsenic (As) mg/kg max 3 max 3
Fluoride (as F) mg/kg max 50 max 50
Heavy Metal (as Pb) mg/kg max 10 max 10
Loss on lgnition % (w/w) max 2 45-57
Monoammonium Phosphate, E342, CAS no.7722-76-1, also known as Ammonium dihydrogen phosphate, a salt of phosphoric acid manufactured through chemical synthesis, ammonia and phosphoric acid as raw materials. Properties: white crystalline powder, soluble in water. Monoammonium Phosphate (Food Grade) is used in food as a pH control agent, buffering agent, acidulate, and nutrient source. Also in bread and dough, dry powder beverages, eggs, isotonic beverages, mineral supplements, starter cultures and yeast cultures.
As an experienced Monoammonium Phosphate manufacturer and supplier, we has been supplying and exporting Monoammonium Phosphate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Monoammonium Phosphate Specification
No. standard name industrial grade food grade
1 Main content(as NH4H2PO4)% 99.0 99.0
2 Phosphorus pent-oxide(as P2O5)% 61.0 61.0
3 Nitrogen(as N)% 11.8 11.8
4 PH value 4.4-4.8 4.4-4.8
5 Moisture% 0.2 0.2
6 Heavy metal(as Pb)% 0.001
7 Arsenic(As)% 0.0003
8 Fluoride(as F)% 0.005
9 Water insoluble % 0.10 0.10
3652 Bis Tris Buffer (2 Hydroxyethyl) Amino Suppliers
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L-Ornithine HCl, CAS No.3184-13-2, a white crystalline powder, used as nutritional supplements. L-Ornithine HCl is an essential amino acid and a derivative L-Arginine. It plays an important role in ammonia metabolism via the urea cycle. It is used in functional and for dietary supplements.
As an experienced L-Ornithine HCl manufacturer and supplier, we has been supplying and exporting L-Ornithine HCl for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
L-Ornithine HCl Specification
Items
Specification
Appearance: White crystals or crystalline powder
Smell: Characteristic
Identification (IR): As per AJI92
Specific rotation: +23 to + 25 (5.5g/100ml, 6N HCl)
Transmittance: Not less than 98.0%
Ammonium: Not more than 200ppm
Sulfate: Not more than 200ppm
Iron: Not more than 10ppm
Arsenic: Not more than 1ppm
Heavy metals(Pb): Not more than 10ppm
Other amino acids: Not detectable
Loss on drying: Not more than 0.20%
Residue on ignition: Not more than 0.10%
pH value: 5.0-6.0
Assay: 99-101%
Inosine, CAS No.58-63-9, is a nucleoside manufactured through fermentation, available as white crystalline Powder. Inosine is widely used in nutraceutical, nutritional supplement, and food additive applications. Inosine is an amino acid that is a kind of coenzyme drug widely used in the medicine and the food industry. Inosine is also used as an important feed stimulant or combine with other amino acids in some species of farmed fish.
As an experienced Inosine manufacturer and supplier, we has been supplying and exporting Inosine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Inosine powder Specification
ITEM STANDARD
Appearance White crystalline Powder
Identification Positive in No.1, 2, 3 Test
State of solution transmittance Clear and colorless ot less then 98%
Loss on drying 1.0%
Heavy metals(Pb) 10ppm
Assay 98.0~102.0%
Residue on ignition 0.2%
Other Related compounds of nucleic acid Chromatographically not detectable
Arsenic(As2O3) 1ppm
PH 4.8-5.8
Advantage product with competitive price and stable supply ability
1.Product description
Name: Glutaraldehyde 50%
CAS NO. 111-30-8
Appearance: colorless or yellowish clear and bright liquid
2.characteristics and applications
Glutaraldehyde is colorless or yellowish clear and bright liquid with slight irritating smell, and can be dissolved in organic dissolvent such as water, ether and ethanol.
In water solution, Glutaraldehyde doesn't exist much in free state; instead, Glutaraldehyde makes appearance as hydrates with different forms.and most of them are hydrates with annular structure.
Glutaraldehyde is reactive in property, and liable to polymerize and oxidize, which will react with compounds containing active oxygen and nitrogen. The reaction of the product with protein is mainly carried out between the carbonyl group of the former and the amino group of the latter. Among the known aldehydes, the product is one of the best cross-linking agents for proteins.
Glutaraldehyde has a small influence on the activity of enzyme, and most of enzymes can be fixed under controlled condition, to cross-link without losing their activity. Contrbuting to its outstanding characteristics, the product has drawn special concern from people and been put at broad application.
it is mainly used for color cement, color cement floor tiles, color cement tiles, imitation glazed tiles, concrete floor tiles, color mortar, color asphalt, terrazzo, mosaic tiles, artificial marble and wall painting.
2. It can be used for colouring and protecting substances of various coatings, including water-borne interior and exterior wall coatings, powder coatings, etc. It can also be used for various primers and topcoats such as epoxy, alkyd, amino, etc. in oily paints, as well as for toy paints, decorative paints, furniture paints, electrophoretic paints and enamels. Iron red primer has anti-rust function, can replace high-priced red red paint, save non-ferrous metals.
The manufacturer supplies iron oxide red, iron oxide green, iron oxide blue, iron oxide yellow, iron oxide violet, iron oxide brown, iron oxide black and so on. The color is complete, the quantity is large and the discount is favorable. Support mixed batches. Welcome to call for consultation.
The chemical fertilizer Urea, npk contains midium Potassium and low Phosphorus in proportions. The nutrients are long and slow released and supplied. The pure natural Sulphate Potassium we added into the fertilizer is from Lop Nor Lake, which is a token of high quality.
2. Features
1) Upgraded nutrition: abundant inorganic nutrients, combined with premium organic nutrients, make extraordinary fertilization.
2) Disease resistance: the chelated trace elements are able to reduce nutrient deficiency diseases.
3)Root developing and soil enriching: the imported humic acid and amino acid will help rooting and soil enriching.
3. Application Range
It is used for all fruit trees and vegetables.
4. Appliction Method and Amount
It is used as base fertilizer and additional fertilizer, 40-80 kg per acre. Improper handling will cause injury for crops because of biuret. Keep separate with seeds.
5. Packing and Storage
1. Description of Urea Fertilizer 46 Nitrogen
UREA is a spherical white solid. It is an organic amide molecule containing 46% nitrogen in the form of amine groups. UREA is infinitely soluble in water and is suitable for use as an agricultural and forestry fertilizer as well as for industrial applications which require a high quality nitrogen source. It is not a poison to mammals and birds and is a benign and safe chemical to handle.
2. Advantages of fertilizer urea
Urea can be applied to soil as a solid or solution or to certain crops as a follar spray.
Urea usage involves little or no fire or explosion hazard.
urea's high analysis , 46 % N, helps reduce handling , storage and transportation costs over other dry N forms.
Urea manufacture releases few pollutants to the environment.
Please store at cool and dry place. No swallowing.
APPLICATION
1)raw material for cleaning products : laundry detergent powder, hair shampoo, bath shampoo, dish detergent and complex soap, dishware cleaner and toilt cleaner.
2)It can be used as curing catalyst of amino baking paint, used for preparing various liquid and solid detergents.
3)Used as raw materials for ammonium salt, sodium salt and calcium salt for the production of alkyl benzene sulfonic acid.
Specification
PRODUCT
Linear Alklybenzene Sulphonic Acid (LABSA)
Other name
Anionic surfactant
other name
Dodecyl benzene sulphonic acid ï¼?DBSAï¼?
Grade standard
Industrial Grade / Detergent Grade
Appearance
brown Viscous liquid
Purity
96% min
CAS
27176-87-0
HS
34021100.00
CF
C18H30SO3
MF
r-c6h4-so3h
Mol. wt
326.49
Main use
raw mateial for laundry detergent powder, hair shampoo, bath shampoo, dish detergent and complex soap, dishware cleaner and toilt cleaner.
Content of A.M: 96% min
Free oil : 1.5% max
Inorganic acid: 1.5% max
Color(Klett): 20-40max
Average Molecular weight: 319-325
Packing & Delivery
Main packing for export is ISO bucket 215kg, IBC bucket 1000kg, and ISOTANK
Other packing : 1kg-200kg accordingly customer requried
GABA, a kind of natural non protein amino acid,is an inhibitory neurotransmitter in the central nervous system of mammal, whose about 50% cerebral cortex, hippocampus, thalamus, basal ganglion,cerebellum and the regulation of body's functions .With valid
function of health care and obvious mechanism,our company's GABA is a non transgenic biological extract from the natural tea and an irreplaceable ideal ingredient of functional food . The product is going on the market has filled the domestic gap and the
technical craft is in the lead international advanced level.
Other Name
4-Aminobutyric acid
CAS
56-12-2
Molecular Formula
C4H9NO2
Molecular Weight
130.12
Specification
99%
Appearance
White Powder
Particle Size
95% Pass 80 Mesh
Shelf Life
24 Months Properly Storage
OEM Service
OEM bag/bottle is available with private label.
COA
Items
Specification
Test Result
GABA
99%
99.03%
Physical &Chemical Control
Appearance
White Powder
Complies
Loss on Drying
1.0%
0.4%
Residue on Ignition
1.0%
0.5%
Heavy Metals
As
1.0ppm
<1.0ppm
Pb
2.0ppm
<2.0ppm
Cd
1.0ppm
<1.0ppm
Hg
0.5ppm
<0.5ppm
Microbiological Control
Total Plate Count
1000cfu/g
<100cfu/g
Yeast & Mold
100cfu/g
<100cfu/g
FAQ
Q1: Are you manufacturer or trading company?
A1: We are the manufacturer.
For some special or rare products, we can also make trade for you.
Q2: What certificate does your company have?
A3: ISO 9001, Kosher, Halal, EU and USDA certificate are available.
Q3: Is the price on Ali page the final price?
A3: Not really. Some prices change from time to time and havenot been updated.
The actual price is subject to the salesman's quotation.
Q4: Can I get some sample?
A4: Yes, for most low value products, usually 10-20g free sample can be provided.
Taurine powder, CAS No.107-35-7, a non-essential amino acid, manufactured through chemical synthesis. Ethylene Oxide and Sodium Sulfate as the raw material during manufacturing process. Taurine Function: maintain the brain function and accelerate the development of baby and children's brain, accelerate the growth of the nervous system, accelerate the digestion of fat and plays a role in gall bile metabolization, protect the body's cardiovascular system.
As an experienced Taurine manufacturer and supplier, we has been supplying and exporting Taurine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
Taurine JP 15 Specification
Product name: Taurine Batch No.: 160610
Manufacturing date: Jun. 10, 2016 Expiry date: Jun. 10, 2018
Testing date: Jun. 10, 2016 Reporting date: Jun. 10, 2016
Specification: JP16/USP32 Batch size: 3000 KGS
Package: 25kg /Carton
Item Standard Result
AppearanceIdentificationAssay (C2H7NSO3)(on dry basis) Clarity of solutionResidue on ignition Loss on drying Heavy Metals (Pb) AsChloride (as Cl) Sulphate (as SO4) Ammonium salt (as NH4) IronChromatographic purity Total bacteria count Yeast and moldsE. ColiSalmonella Colorless or White crystals or crystalline powderpositive99.0~101.0% Colorless and clear0.1% max0.20% max10ppm max2ppm max0.011 % max0.010% max0.02% max10ppm max0. 2% max100 cfu/g max10 cfu/g maxNegative in 10 gNegative in 25 g White crystalsConformed99.73%Colorless and clear0.03%0.10% Conformed Conformed0.010%0.010% Conformed Conformed Conformed Conformed Conformed ConformedConformed
Conclusion: Conformed the JP16/USP32
L-Lysine Monohydrochloride, CAS No.657-27-2, is a hydrochloride salt of L-Lysine, available as white crystal or crystalline powder. L-Lysine Monohydrochloride is a common form of L-Lysine, widely used as nutritional supplements in food and beverage. It is one of the eight essential amino acids in the human body. It appears as a white or light brown crystalline powder, often used as a food additive in potatoes, rice and flour. It is also used to deodorize and keep fresh in canned food.
L-Lysine Monohydrochloride can also be used in animal feed as source of L-Lysine. L-lysine is manufactured by fermentation from carbohydrate sources and neutralize with hydrochloric acid. L-lysine HCl meets USP, EP and JP standards.
As an experienced L-Lysine Monohydrochloride manufacturer and supplier, we has been supplying and exporting L-Lysine Monohydrochloride for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
L-Lysine Monohydrochloride food grade Specification
ITEM STANDARD
Specific Roation[a]D20 +20.4-+21.4
Assay % 98.5-101.5
Loss on Drying % 0.4
Heavy Metals( As Pb) % 0.0015
Residue on Ignition % 0.1
Chloride(As Cl) % 19.0-19.6
Sulfate(SO4) % 0.03
Iron( As Fe) % 0.003
Organic Volatile Impurities Meet The requirement
Lysine feed grade 65%
L-Lysine Monohydrochloride food grade Specification
ITEM FC12062509
Apperance White or Light-brown granules
Identification Positive
[C6H14N2O2].H2SO4Content(Dry basis) â?¥ % 51.0
Loss on drying â?¤ % 3.0
Residue on ignitionâ?¤ % 4.0
Chloride(As Cl) â?¤ % 0.02
PH 3.0-6.0
Lead â?¤ % 0.02
Arsenic( As As) â?¤ % 0.0002
Heavy Metals ( As Pb) â?¤ % 0.003
Lysine feed grade 98.5%
ITEM FC12062601
Apperance White or Light-brown granules
Identification Positive
[C6H14N2O2].H2SO4Content(Dry basis) % 98.5
Specific Roation[a]D20 +18-+21.5
Loss on drying % 1.0
Residue on ignition % 0.3
Chloride(As Cl) % 0.02
PH 5.6-6.0
Ammonium(As NH4) % 0.04
Arsenic( As As) % 0.003
Heavy Metals ( As Pb) % 0.003
At Prefine Chemicals, we distribute top-tier 1-2-4 Tri Chloro Benzene and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.
APPLICATIONS
Manufacturing of:
In Herbicide (Dicamba)
Dyes Intermediates.
PACKAGING
MS/HDPE Drums 250 kgs
ISO Tank
Tanker Load
MOQ 1x20'FCL
SPECIFICATIONS
Sr. No Characteristic Specifications
1 Physical Appearance Clear Colorless Liquid
2. Purity Min 99.9%
3. Specific Gravity 1.45
At Prefine Chemicals, we distribute top-tier 1-2-3 Tri Chloro Benzene and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.
APPLICATIONS
Manufacturing of:
Solvent in production of dyes, pesticides, and
rubber
Intermediate in chemical production
Dielectric fluid (older use)
Heat transfer fluid
Agro Chemicals
PACKAGING
MS/HDPE Drums 250 kgs
ISO Tank
Tanker Load
MOQ 1x20'FCL
SPECIFICATIONS
Sr. No Characteristic Specifications
1 Physical Appearance Clear Colorless Liquid
2. Purity Min 99.50 %
3. Specific Gravity 1.69
This product is one of the few kinds of antioxidant, which is non-toxic, tasteless, light colored. Widely apply in each kind of elastomer. It can be used in polyethylene, polypropylene, polyvinyl chloride and other plastic masterbatch. It may use as the urethane foam as well as the electric wire, the electric cable, packaging material for food, the adhesive antioxidant, especially for heat-resisting , lightfastness, ageing resistance in the neoprene colored cable sheath, antioxidant KY-445 is are remarkable. It can use as lightfastness and ageing resistance antioxidant in the polyether and foam, and also as lubricant antioxidant. It's specially effective to protect neoprene, polyacrylate rubber, polyether polyol and so on from ageing resistance because of high fever, light and some other factors. It has good cooperative effect with the sulf-antioxidant.
2-Hydroxyethyl Acrylate is an organic compound. It is an ester of acrylic acid. It is a very useful chemical compound that is industrially produced by liquid phase esterification of acrylic acid with ethylene oxide. It is also produced by the reaction of acrylic acid with ethylene glycol. Its chemical formula is C5H8O3.
PRODUCT INFO
Eryngii mushrooms are medium to large in size and are easily identified by their thick cylindrical stem and their small, flattened cap. The ivory to white stems can grow up to twenty centimeters in length, five centimeters in diameter, and are firm, dense, and chewy. The small, smooth caps are grey to brown and have rounded, curved edges. Underneath the cap, the stem and cap are joined by off-white, thin, short, gills, though dense and spongy in texture, lack aroma and flavor, but when cooked, the mushrooms have a savory umami flavor, a soft, crunchy texture, and a mild flavor reminiscent of abalone. Eryngii mushrooms contain riboflavin, vitamins B6, C, and D, niacin, potassium, fiber, and folate. They also contain high amounts of a naturally occurring amino acid, ergothioneine, which is an antioxidant. This particular antioxidant is stored in organs like the liver and kidneys and helps reduce the risk of chronic disease.
USES
Eryngii mushrooms are best suited for cooked applications such as grilling, roasting, baking, sauteing and frying. They can be sliced or torn into thick pieces and simmered or braised to create a crispy texture, or they can be cut into rounds to develop a tender, meat-like consistency. King Trumpet mushrooms are commonly used in stir-fries, soups, stews, tempura, chopped into meatballs or meatloaf, mixed into pasta, or grilled and served on top of barbequed meats. King Trumpet mushrooms pair well with legumes, grains, fish, poultry, scallops, Asian greens, ginger, garlic, chives, chiles, thyme, rosemary, peppercorn, soy, vinegar, dry white wines, blue cheese, grapes, and focaccia. They will keep 1-2 weeks when stored in a paper bag in the refrigerator.
Season
Eryngii mushrooms are available year-round.
3652 Bis Tris Buffer (2 Hydroxyethyl) Amino Suppliers
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