Cas no.:583-39-1
Trade name:m
Chemical name:2-mercapto-benzimidazole
Molecular formula:c7h6sn2
Assay:95%
Appearance:white crystal
Melting point:303-304,°c
Usage:0.6-1.0mg/l
Application: it is soluble in alkaline solution and used as brightener for copper plating, wich can brighten and level the deposit. In addition, it can improve working current density.It is often combined with n, sps.
M(2-mercapto-benzimidazole) Cas:583-39-1 Trade name:m Chemical name:2-mercapto-benzimidazole Molecular formula:c7h6sn2 Assay:95% Appearance:white crystal Melting point:303-304â°c Usage:0.6-1.0mg/l Application: it is soluble in alkaline solution and used as brightener for copper plating, which can brighten and level the deposit. In addition, it can improve working current density.It is often combined with n, sps.
1. Product Functions and Features Sodium Selenite is a supplement of selenite for animal nutrition. The product has stable quality and good liquidity and is easy to mix process. 2.  Introduction Mixed feed additives and sodium selenite. The additive of microelement selenite in feed. Usage & Dosage:The recommended amount in the compound feed(calculated by Selenite mg/kg)0.1-0.3mg for livestock,0.1-0.3mg for fishes. 3. Appearance Light Grey Powder 4. Product quality standard 1%selenite 5%  selenite Sodium selenite (counted by Se)% 1 ±0.05 5 ±0.10 Moisture % 5 Pass 450 m test sieve% 95 Total arsenic content (counted by As)% 0.0005 Lead content (counted by Pb)% 0.002 Cadmium content (counted by Cd)% 0.001 5.Packing:25kg/bag 6. Storage conditions, methods and precautions: stored in cool and dry places, and used up as soon as possible once unpacked.
Commodity: Ammonium nitrate porous prills Molecular formula: NH4NO3 Molecule Weight: 80 CAS: 6484-52-2 UN:1942 Hazardous class:5.1 Commodity: Ammonium nitrate porous prills 1.Production of granular porous ammonium nitrate for industrial use and agricultural granular ammonium nitrate. Products with low moisture content, not easy to cake; high compressive strength, not easy to break; high oil absorption rate. Ammonium nitrate content is more than 99%, the appearance is white granular crystals, no impurities visible to the naked eye. 2. Purpose: Explosive material: granular ammonium oil explosive is made by mixing porous ammonium nitrate with raw oil. Its speed can reach more than 3 200 m/s. This explosive has strong explosive power, safe and reliable use, low price, cost saving, and can usually reduce the cost by 20%-40%. At present, this kind of explosive has been widely used in mining, construction, railway and highway construction, agricultural and water conservancy construction and national defense and other fields. 3. Product specifications: Specifications: Appearance white granule Particle size 0.5-2.5mm NH4NO3 >99.5% N >34% Oil absorption > 8% Moisture < 0.2% PH >4
An unusual and interesting material, probably more familiar to flavorists than perfumers, propenyl Guaethol or Vanitrope is both a lovely, fine quality scent in its own right in the vanilla range, it is also very useful as a booster for vanillin and ethyl vanillin, especially in situations where discolouration caused by those materials could be a problem, such as in candles or soaps. Intensely sweet, vanilla-like, clove-like, medicinal phenolic. CAS No: 94-86-0 EC No: 202-370-0 FEMA No : 2922 JECFA No : 1264 Olfactive Profile: Intensely sweet, vanilla-like, clove-like, medicinal phenolic Product Synonyms : Product Synonyms: vanitrope, propenyl, guaethol, Propenylguaethol, 94-86-0, Isosafroeugenol, 2-Ethoxy-5-(1-propenyl)phenol, trans-2-Ethoxy-5-(1-propenyl)phenol, 1-Ethoxy-2-hydroxy-4-propenybenzene;m-Anol,6-ethoxy-;Isosafroeugenol;Vanitrope;Hydroxy methyl anethol,Vanibon
The reseller company is looking for Buyers on Nitrile Examination Gloves (Non-Sterile Powder-Free), Brand-VGLOVE, Vietnam, Size S, M, L, XL; Quality: FDA 510k; CE, ISO, EN-455 1/2/3, EN 374 1/2/4/5; Packing: 100 pieces/box/ 10 boxes/carton; Total Quantity: From 50 000 (two 40-foot containers) to 1 million boxes per month; Terms of Delivery/Price: FOB: Ho Chi Minh Port / 8,60 USD; CIF: country EC airport/8, 80 EUR; Delivery term: shipment within 10 days after exhibiting L/c; Payment terms: 100% L/C; If you are interested, please contact us for more information. Contact person: Nikolay
1.Chemcial name: Glycolic acid 2.CAS NO.:79-14-1 4.EINECS: 201-180-5 5.Molecular Fomula: C2H4O3 6.Molecular Weight: M=76.05 7.Synonyms: Hydroxyacetic Acid,acide hydroxyacetique C. What is Glycolic acid Glycolic acid is a natural ingredient derived from sugar cane, though it is now often made synthetically. Glycolic acid has a cosmetic grade.
English Name : Ethylene diamine tetraacetic acid (EDTA) Molecular Fomula : C10H16N2O8 Molecular Weight : M=292.24 CASNo. : 60-00-4 Properties : white crystal powder melting point 240(decomposition) insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution. An agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent, a chemical for photography, paper-making and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis. 1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre production. 2.Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner. 3.Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer. 4.Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl amide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin. 5. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric. Package of Disodium edta zinc chelated Packing: 25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers demand. Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
2-(2-Hydroxyethyl)benzimidazole CAS NO.:4857-01-6 Molecular Formulae:C9H10N2O Appearance: Off-white to slight brown crystalline powder Assay : 98% min. Mol. Wt. : 162.19 100g/1kg
At Prefine Chemicals, we distribute top-tier M Phenylenediamine offers expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-108-45-2) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of M Phenylenediamine. APPLICATIONS Applications are: Polymers Dyes Pigments PACKAGING 50 kgs HDPE Bag with liner 300 Kgs MS Drum MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance colorless or white colored solid 2. Purity 99.00 3. Formula C6H8N2