Histology Reagent Trichloroacetic Acid 50% Suppliers and Manufacturers

Introduction Colorless crystal, with special smell, easy to deliquescence. Soluble in ethanol, ether, acetone, benzene, carbon tetrachloride, hexane, o-xylene and water. Function Used as chemical reagent, protein precipitation and chromatographic analysis reagent Use as adenosine triphosphate, cytochrome C and placental lipopolysaccharide extractant and protein precipitation agent, also used as pesticide herbicide and organic synthesis raw material Application 1) trichloroacetic acid can be used as a chemical reagent, protein precipitation and chromatography reagents 2) Used for pesticide herbicides and organic synthesis of raw materials 3) trichloroacetic acid chlorpyrifos is an insecticide intermediates, but also pharmaceutical intermediates Package 50kg/plastic drum Storage Should be stored in a cool, dry and Ventilated warehouse, stay away from Oxidant, alkali

One of the initial oil seeds known to humankind, sesame seeds have been widely employed in culinary as well as in traditional medicines for their nutritive, preventive, and curative properties. Sesame is an important source of phyto-nutrients such as omega-6 fatty acids, flavonoid phenolic anti-oxidants, vitamins, and dietary fiber with potential anti-cancer as well as health promoting properties. Sesame plant is a tall annual herb in the Pedaliaceae family, which grows extensively in Asia, particularly in Burma, China, and India. It is also one of the chief commercial crops in Nigeria, Sudan and Ethiopia. Scientific name: Sesamum indicum. Flavorful, crunchy sesame seeds are widely considered as healthy foods. 100 grams of seeds carry 573 calories. Although, much of its calorie comes from fats, sesame contains several notable health-benefiting nutrients, minerals, antioxidants and vitamins. The seeds are especially rich in mono-unsaturated fatty acid, oleic acid, which comprises of up to 50% of fatty acids in them. Oleic acid helps lower LDL or "bad cholesterol" and increases HDL or "good cholesterol" in the blood. Research studies suggest that Mediterranean diet which is rich in mono-unsaturated fats may help prevent coronary artery disease, and stroke by favoring healthy serum lipid profile.

1 108-78-1 Melamine 2 37640-57-6 Melamine cyanurate 3 63428-83-1 Polyamide 4 106-50-3 1,4-phenylenediamine 5 9002-89-5 Poly(vinyl alcohol) 6 105-60-2 �µ-caprolactam 7 10578-34-4 Stearyl benzoate 8 108-31-6 Maleic anhydride 9 108-05-4 Vinyl acetate 10 26264-06-2 Calcium dodecylbenzene sulfonate 11 111-69-3 Adiponitrile 12 924-42-5 N-Methylolacrylamide 13 100-20-9 Terephthaloyl Chloride 14 99-63-8 Isophthaloyl Chloride 15 1338-02-9 Copper naphthenate 16 6153-56-6 Oxalic acid dihydrate 17 79-10-7 Acrylic acid 18 75-01-4 Chloroethene 19 25190-06-1 Poly(butylene oxide) macromolecule 20 77-99-6 Trimethylol propane

4-Hydroxybenzoic acid Chemical Name:4-Hydroxybenzoic acid Trade Name:p-oxybenzoic acid Molecular Formula:C7H6O3 Molecular Weight:138.12 CAS No.:99-96-7 Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone, slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46 Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate Specification Item Specification Polymer Grade Technical Grade Appearance white crystal powder white crystal powder Purity(on dry base) % 99.6 99.0 Melting Point 214-217 212-216 Odor odorless odorless Solubility Clear and transparent clear and transparent Loss on Drying % 0.20 0.50 Color(Pt-Co) 10 40 Ash % 0.02 0.15 Sulfate(SO42-) 0.01 0.05 Chloride(Cl-) % 0.005 0.02 Phe% 0.01 0.10 Salicylic Acid % 0.02 0.10 4-Hydroxyisophthalic Acid(HIPA) ppm 500 / Insolubles in Metha ppm 50 / Potassium(K+) ppm 5 / Sodium (Na+) ppm 5 / Iron (Fe) ppm 5 / Ca2++Mg2+ppm 5 /

2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 2-Naphthol Chemical Properties Melting point 120-122 C(lit.) Boiling point 285-286 C(lit.) density 1,28 g/cm3 vapor density 4.97 (vs air) vapor pressure 10 mm Hg ( 145.5 C) refractive index 1.5762 (estimate) Fp 153 C storage temp. Refrigerator solubility methanol: soluble1g/10 mL, clear, colorless to light yellow pka 9.51(at 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm Merck 14,6384 BRN 742134 Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N CAS DataBase Reference 135-19-3(CAS DataBase Reference) NIST Chemistry Reference 2-Naphthalenol(135-19-3) EPA Substance Registry System 2-Naphthalenol (135-19-3) Safety Information Hazard Codes Xn,N Risk Statements 20/22-50 Safety Statements 24/25-61 RIDADR UN 3077 9/PG 3 WGK Germany 2 RTECS QL2975000 F 8 Autoignition Temperature 430 C TSCA Yes HazardClass 9 PackingGroup III HS Code 29071590 Hazardous Substances Data 135-19-3(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials

Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.

Color: natural, Moisture: 15% max, Taste: sweet & sour, soft. Flavor: passion fruit natural. Ingredient: fresh passion fruit (94%), sugar (5.5%), acid citric, sodium. Shelf-life: 12months. Storage: in normal condition, avoid hot light. Quantity capacity: 50 tons/month.

Price : 1250-1270usd/MT Description : Moisture : 3% max FFA (Free fatty acid as lauric) : 0.5% max Natural white color of coconut. Packing : Packing : 50/25/10 kgs or 7 kgs 9 kgs on PP bag

*Specifications: Color: natural. Moisture: 15% max. Taste: sweet & sour, soft. Flavor: passion fruit natural. Ingredient: fresh passion fruit (94%), sugar (5.5%), acid citric, sodium. Shelf-life: 12months. Storage: in normal condition, avoid hot light. Quantity capacity: 50 tons/month.

Color: natural. Moisture: 15% max. Taste: sweet & sour, soft. Flavor: passion fruit natural. Ingredient: fresh passion fruit (94%), sugar (5.5%), acid citric, sodium. Shelf-life: 12months. Storage: in normal condition, avoid hot light. Quantity capacity: 50 tons/month.

Color: natural, Moisture: 15% max, Taste: sweet & sour, soft. Flavor: passion fruit natural. Ingredient: fresh passion fruit (94%), sugar (5.5%), acid citric, sodium. Shelf-life: 12months. Storage: in normal condition, avoid hot light. Quantity capacity: 50 tons/month.

Specifications for Desiccated Coconut: - Moisture : 3% max - FFA (Free fatty acid as lauric) : 0.5% max - 2 types: High fat: 62% min, Low Fat: 32-34% - Size: Fine: 1-3mm, medium grade: 3-5mm - Color: Natural white color of coconut. - Free from Salmonella and Ecoli. - Packing : 50/25/10 kgs or 7 kgs 9 kgs on PP bag. - Minimum Order Size and Packgaing details: 14Mt/cont 20ft

Sargassum seaweed is a nutritious food, rich in carotenoids, cellulose, protein, and aspartic and glutamic acids. It has a long history of traditional use and has been used in Asian traditional medicine systems for thousands of years. Moisture: 20% - Impurities: 3% - Packing: 50 kgs/ PP bag, or as customer requirements - Drying process: Cleaned by freshwater and dry by sunshine

Product Description : Vietnam coconut powder, desiccated coconut Price of product ( USD price or FOB price) : 1000-1320usd/MT Product origin : Vietnam Key Specifications/Special Features : Desiccated coconut - Moisture : 3% max - FFA (Free fatty acid as lauric) : 0.5% max - Fat content: 62% min - Size: 1-3mm (medium grade: 3-5mm) - Natural white color of coconut. - Free from Salmonella and Ecoli. - Packing : 50/25/10 kgs or 7 kgs 9 kgs on PP bag Minimum Order Size and Packgaing details : 14Mt/cont 20ft