Physical and chemical characteristics Properties: white crystalline granule or powder, easy to dissolve in the water Molecular formula: c6h11o7na Quality standard Index items standard value test results Appearance white or yellowish crystal powder meets the requirement Purity 98.5% 99.22% Ph value 6.08.0 6.70 Sulphate 0.05% 0.03% Chloride 0.07% 0.04% Lead, ug/g 2% 1.38% Loss on drying 0.5% 0.21% Reducing substances 0.7% 0.38% Uses: 1.In the medicine field, it can keep the balance of acid and alkali in the human body, and recover the normal operation of nerve. It can be used in the preventation and cure of syndrome for low sodium. In this purpose, it also can be used as food additives. 2.It can be used as water quality stabilizer because it has excellent inhibiting capacity to scale. 3.Used as surface cleaning agent of metal 4.Used as cleaning agent of glass bottle 5.It also can be used as water reducing agent and retarder in the building industry. Packing, storage & transportation: 1, packing: 25kg in pp woven bag lined with plastic film. 2 , storage: kept in dry and ventilating place, prevent from rain and moisture when storage if agglomerated, please crush and make it into solution, and its effect will be the same. 3 , transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train. 25kg in pp woven bag lined with plastic film
Mn1: Index items standard value test results Ph value 10-13 12.98 Dry matter 92% 95 Lignosulphonate 50% 52 Water insoluble matter 3.0% 2.67 Product description : Sodium lignosulphonate ( lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage , low air content , water reducing rate is high , adapt to most kind of cement. Can confected as concrete early-age strength enhancer , concrete retarder , antifreeze , pumping aids etc. Nearly no precipitate product in the liquor additive which is made from the sodium lignosulphonate and naphthalin-group high-efficiency water reducer .The sodium lignosulphonate is fit for apply to building project, dam project, thruway project etc. Main performance: 1. Can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. 2. Can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters. 3. Can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo. 4.In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials. 5.In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs. Packing, storage & transportation: 1, packing: 25kg in pp woven bag lined with plastic film. 2, storage: kept in dry and ventilating place, prevent from rain and moisture when storage, if agglomerated, please crush and make it into solution, and its effect will be the same. 3, transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train. 25kg in pp woven bag lined with plastic film
electroplating intermediates.
Cas#:1885-38-7 Assay(chromatography): 97.0%min Description: colorless/light yellow liquid Rotation ratio(20): 1.599-1.604 Specific gravity: 1.013-1.030 Acidity: 0.5%max Trademark: yuancheng Model: 1885-38-7 Standard: 97%, fccv Productivity: 500000 Unit price/payment: negotiable Origin: made in china Packing: 200kg/steal drum, or ibc1000kg/drum Min. Order: 1000 Transportation: by sea
We offer methyl cinnamate at competitive price. Cas#:103-26-4 Content: 99% Appearance·ªwhite or yellowish crystals Packing:25kg per plastic bucket Main purposes: use as solvent·+intermediate of organic synthesis and so on Packing:25kg per plastic bucket
Product Description BY-1 Yellow dye Characteristics Appearance Yellow to orange-yellow powder. Assay(%) Y90.0 Concentration in the bath 10-30mg/L Application BY-1 is used as a leveling agent, dispersing agent in acid copper baths at a concentration of 10-30mg/L, can improve the leveling and brightness in low current density, and remove the haze. Packing 25kg Storage condition Stored in cool and dry place Packaging & Shipping Packing 25kg/drum, stored in cool and dry place. 25KG/drum
Product Description TC-EHS Chemical nature Chemical name Sodium 2-ethyl hexyl sulfonate. Molecular formula C8H17O4SNa Molecular weight 232.2 CAS No. 126-92-1 Properties Physical form Yellowish to yellow liquid. Concentration (%) ;Y38.0 Ph 7.0~10.0 Solubility ( Miscible with water in all proportions Density ( 1.09-1.12 Application TC-EHS is used as low foam wetting agent in nickel baths at a concentration of 50-250ml/L. It is also widely used in textile industry as alkaline-resistant scouring agent and mercerizing penetrant. Packing 25Kg/drum, 250kg/drum, stored in cool and dry place. 25kg/drum
Calcium hypochlorite na process Brand name:golden-chlor Water treatment chemical:calcium hypochlorite. Appearance:white or gray white granular& tablet Application:efficient disinfectant and bleaching agent, it can whiten cotton, hemp, fibre, and Starch, also can sterilize drinking water and swimming pool. Package: packed in 25kg, 40kg, 50kg ii class drums with pvc plastic bag inside, 1kg, 2kg, 4kg, 10kg plastic drums with 5.1 oxide agent mark 40kg or 45kg plastic drum with pvc bag inside, 1 fcl/20' container can load 18mt or 20mt
Methyl indole-6-carboxylate
Methyl indole-5-carboxylate.
Methyl indole-4-carboxylate
1, 3-propane sultone Chemical name 1, 3-propane sultone Cas no. 1120-71-4 Empirical formula c3h6so3 Molecular weight 122 Characteristic: Appearance Colorless to ellowish liquid or crstalline powder Assa¿ 99.0¿uv Melting point 30-32 Application An important intermediate for the snthesis of pharmaceutical intermediates, brightening agents, surfactants and lithium batter etc. Pakage 25kg Storage condition Stored in cool and dr place Valid period(ear) 25kg
Product Description Chemical name Meta-Nitro Benzene sulfonic acid sodium salt Molecular formula C6H4O5NSNa Molecular weight 225.16 CAS No. 127-68-4 Properties Physical form White powder Concentration (%) 161;Y95.0 PH 7.0 -9.0 Calcium sale 3-10g/L Solubility 25g/100ml Moisture ¹2.0% Water-insoluble ¹0.2% Application MBS is used as a nickel stripper in electroplating industry, as a resisting agent in dyeing and printing industry. 25KG/bag
Methyl Cinnamate Methyl cinnamate(CAS NO. 103-26-4) is a white or transparent solid with a strong, aromatic odor and it belongs to the class of organic compounds known as cinnamic acid esters with the molecular formula C10H10O2. Methyl cinnamate is found naturally in many plants and fruits. Methyl cinnamate is also known by a variety of other names including Methyl 3-phenyl propenoate, 3-Phenyl-2-propenoic acid methyl ester, Methyl 3-phenyl-2-propenoate. Methyl transcinnamate is a fragrance ingredient used in many applications such as flavoring, pharmaceuticals, and fragrance compounds. It is also used to inhibit monophenolase and diphenolase activity of mushroom tyrosinas.
Cinnamaldehyde Cinnamaldehyde(CAS No. 104-55-2) is an oily yellow liquid at room temperature with a cinnamon odor and sweet taste. Cinnamaldehyde is mainly obtained from the steam distillation of the oil of cinnamon bark and it also can be made synthetically. Cinnamaldehyde is mainly used as a flavoring agent in liquid refreshments, ice-creams, chewing gums and candy. It is also used in perfumes to recreate the magic of fruity and interesting fragrance ranges. What's more, it can be used to prevent corrosion in steel and other ferrous alloys in corrosive fluids like hydrochloric acid.
Neomycin sulfate CAS:1405-10-3 English name: Neomycin EINECS number: 215-773-1 Molecular formula: C23H46N6O13·3 (H2SO4); C23 Molecular weight: 908.87 Potency: â?¥650 ug/mg Standard: BP2003, CP2005, USP32 Traits: This product is white or off-white powder; odorless; very easy to wet; aqueous solution shows right optical rotation. This product is very soluble in water and almost insoluble in ethanol, ether, acetone or chloroform. Uses: Neomycin is a broad-spectrum antibiotic of aminoglycoside, which has a good effect on Gram-negative bacteria, positive bacteria and Mycobacterium tuberculosis. It is most sensitive to Escherichia coli and is sensitive to Staphylococcus aureus, Bacillus anthracis, Diphtheria, Aerogen, Proteus and Shigella, and is less sensitive to Pseudomonas aeruginosa. Bacterial cross-resistance between this product and streptomycin, kanamycin, gentamicin Packing: 20 billion / carton
Methyl cinnamate(CAS NO. 103-26-4) is a white or transparent solid with a strong, aromatic odor and it belongs to the class of organic compounds known as cinnamic acid esters with the molecular formula C10H10O2. Methyl cinnamate is found naturally in many plants and fruits. Methyl cinnamate is also known by a variety of other names including Methyl 3-phenyl propenoate, 3-Phenyl-2-propenoic acid methyl ester, Methyl 3-phenyl-2-propenoate. Methyl transcinnamate is a fragrance ingredient used in many applications such as flavoring, pharmaceuticals, and fragrance compounds. It is also used to inhibit monophenolase and diphenolase activity of mushroom tyrosinas.
Cinnamic acid is an organic compound with the formula C6H5CH=CHCOOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants. It exists as both a cis and a trans isomer, although the latter is more common. Cinnamic acid is a central intermediate in the biosynthesis of myriad natural products include lignolsto lignin and lignocellulose, flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, and phenylpropanoids. Its biosynthesis is performed by action of the enzyme phenylalanine ammonia-lyase (PAL) on phenylalanine. Cinnamic acid is a precursor for the synthesis of a huge number of plant substances, including lignin, tannins, flavonoids, pigments, many of the flavor components of spices, and various alkaloids, such as morphine and colchicine.
Cinnamaldehyde(CAS No. 104-55-2) is an oily yellow liquid at room temperature with a cinnamon odor and sweet taste. Cinnamaldehyde is mainly obtained from the steam distillation of the oil of cinnamon bark and it also can be made synthetically. Cinnamaldehyde is mainly used as a flavoring agent in liquid refreshments, ice-creams, chewing gums and candy. It is also used in perfumes to recreate the magic of fruity and interesting fragrance ranges. What's more, it can be used to prevent corrosion in steel and other ferrous alloys in corrosive fluids like hydrochloric acid.
Molecular Weight: 162.19 Melting point:: 34-38 C(lit.) Boiling point: 263 C(lit.) Density: 1.092g/mL,20/4oC Flash point: 123°C Refractive index : 20°C1.5771 Molar volume: m3/mol150.3 Appearance: White to slightly yellow crystal, with cherry and scent Solubility: Soluble in ethanol, ether, glycerin, propylene glycol, most non-volatile oils and mineral oils, insoluble in water. Purity:>99% Package specification:200kg/blue barrel Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place. Usage: In the international market, it is mainly used in essence, spices and sunscreen. China's GB-2760-2014 provides for the use of edible flavors. It is used in the fragrance industry as a deodorant. It is often used to blend oriental floral fragrances such as carnations, cherries, strawberries and grapes. It is used in soaps, detergents, flavors and pastries. Methyl cinnamate and ethyl cinnamate can be added to cigarette cut tobacco for use as a flavoring agent and a flavoring compensator. As an organic synthesis intermediate, it is mainly used in the pharmaceutical industry. The medicinal value of methyl cinnamate: methyl imidazole and methyl cinnamate are used as an intermediate linker to prepare methyl p-bromomethylcinnamate, which is the main raw material for the production of ozagrel. Methyl cinnamate has a positive effect on the inhibition of vitiligo. In whitening and sunscreen, the effect of methyl cinnamate is obvious.
