Category: Paraben series
Product Name: p-hydroxybenzoic acid
CAS NO.: 99-96-7
Molecular Formula: C7H6O3
Molecular Weight: 138.13
Appearance: White crystalline powder
Purity: 99.0%
Properties: Melting Point:214-217
Application: used as antiseptic, dye, drug & plastic injection intermediate
Storage: it should be stored at a place where is far away from sunshine, clean, in a cool, dry, ventilated place.
Package: 25kg / barrel.
Supplier: Salicylic acid, methyl salicylate, folic acid, 5, 5- dimethylhydantoin, p-nitrobenzoic acid, p-hydroxybenzoic acid, dimethyl sulfoxide, d-biotin
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 /
4-Hydroxybenzoic Acid
Supplier: P-hydroxybenzoic acid 99-96-7, 1, 1-Cyclohexanediacetic acid (CDA) 4355-11-7, 1, 1-Cyclohexanediacetic acid mono amide (CAM) 99189-60-3, Methyl p-hydroxybenzoate 99-76-3, Ethyl p-hydroxybenzoate 120-47-8, Propyl p-hydroxybenzoate 94-13-3, Butyl p-hydroxybenzoate 94-26-8, Sodium Methyl paraben 5026-62-0, Sodium Ethyl paraben 35285-68-8, Sodium Propyl paraben 35285-69-9, Butyl p-hydroxybenzoate sodium salt 36457-20-2, Benzyl 4-hydroxybenzoate 94-18-8
CAS No. : 5026-62-0 Chemical Formula : C8H7O3 H.S.code : 291619 E No. : E218 Weâ??re Methyl p-hydroxybenzoate Manufacturers, Suppliers and Wholesalers in China.Based on our 15 years in food additives & ingredients market, we have a knowledge of China market and manufacturers. We can help our abroad customers save time selecting good manufacturers and update the current market in China. Methyl p-hydroxybenzoate, E218, CAS No.5026-62-0, also called methyl paraben, is an organic compound manufactured through chemical synthesis, available as White crystalline powder used as antioxidants. Methyl P-Hydroxybenzoate is often used as an anti-fungal food preservative in chewing gum, dairy products, fat spreads, fruit products, etc. It can inhibit drosophilia growth in the larvae and pupae stages. As Methyl p-hydroxybenzoate Manufacturers, Suppliers and Wholesalers in China, we supply Methyl p-hydroxybenzoate food grade FCC,USP,EP. Methyl p-hydroxybenzoate powder Specification ITEM STANDARD Appearance White crystalline powder Purity (on dry base)% 99 Melting point 125-128 Sulphated ash %
Commodity: Dicalcium phosphate Feed Grade Use DCP is the feed preparation of raw materials, Animal right to supplement calcium needs. Coarse its products more applicable to the preparation hens, ducks feed, concentrate feed and premix. Product Nature Molecular Formula:CaHPO4·2H2O,Molecular weight:172.09,After drying with loose white powdery crystals or granules. Neutral products, the melting acid, water-soluble, hygroscopicity small, heated to 90 around gradually lose water of crystallization. Product Features The purity of the product, calcium and phosphorus ratio appropriate to ensure a higher degree of its biological effects. Phosphorus content greater than 18% of the products, due to a small amount of MCP, and its biological effects better. This unique high-tech companies use technology to make our products crystallization, high purity and its harmful impurities significantly below standards:HG26362000 Drying process advanced products, products with low free water under the premise that the product does not lose crystallization of water, avoid the product in the drying process for the loss of water caused by crystallization of biological effects of the reduction. Coarse particle DCP in the animals stay in the stomach longer and more conducive to the absorption of calcium phosphate, the product of Micro-particle DCP granulation from mechanical, without any chemical binder. Specifications Appearance white and gray powder/granule Total P 18% min Calcium 21% min F 0.18% max As 30 ppm max Pb 30 ppm max Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Hello, We are a trading company based in Germany specializing in the trade/brokerage of used cooking oil. We offer UCO with following specifications: 1) UCO CIF 840$/MT Free fatty acids: 2% Moisture/Impurities: 0.02% Saponification value: 186 Iodine value: 120 Titre c (melting point): 13.75â?? c TFM: 95% Specific gravity @ 25â??c: 0.915 Density (kg/m3): 920 Flashpoint by p.-m. (degree c): 220 Calorific value (kj/kg): 36,000 Kinematic viscosity: (40 deg.c) (mm2/s) Carbon residue (mass-%): 0.4 Iodine number (g/100g): 110 Sulphur content (mg/kg): 18 Acid value (mg koh)/g): 2.0 Oxidation stability (110 deg.c) (h): 5.0 (min) Phosphorus content (mg/kg): 15 Ash content (mass%): 0.01 Water content (mass%): 0.075 Packing: IBC containers Origin Tanzania/Angola ISCC-certifcation: No Payment terms LC or T/T.
Category: Pharmaceutical Intermediates Product Name: 1,1-Cyclohexanediacetic acid mono amide (CAM) CAS NO.: 99189-60-3 Molecular Formula: C10H17NO3 Molecular Weight: 199.25 Appearance: White crystalline powder Purity: 98% Properties: Melting Point:145-148 C Application: For the drug gabapentin intermediate Package: 25kg / barrel. Storage: it should be stored at a place where is far away from sunshine, clean, in a cool, dry, ventilated place. Package: 25kg / barrel.
Category: Pharmaceutical Intermediates Product Name: 1,1-Cyclohexanediacetic acid (CDA) CAS NO.: 4355-11-7 Molecular Formula: C10H1804 Molecular Weight: 200.23 Appearance: White or off-white crystalline powder Purity: 99.0% Melting Point:178-181 Application: For the drug gabapentin intermediate Storage: It should be stored at a place where is far away from sunshine,clean,in a cool, dry, ventilated place. Package: 25kg / barrel.
