RBN Chemical LLP

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.

Sugar Esters E473, CAS No.37318-31-3 , commonly known as Sucrose esters of fatty acids, manufacturing process by esterifying sucrose with fatty acids. By varying the degree of esterification of the sucrose molecule it is possible to obtain emulsifiers with HLB values ranging from 1 up to 16. It is a light yellow powder, a non-ionic surfactant and is used as an emulsifier in dairy products, baked goods, soft drinks, jelly, cake and candy. Sucrose Fatty Acid Esters are a mixture of mono-, di-, and tri-esters of sucrose with fatty acids derived from edible vegetable or hydrogenated vegetable oils and fats. As an experienced Sugar Esters manufacturer and supplier, we has been supplying and exporting Sugar Esters 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. Sugar Esters powder Specification ITEM STANDARD RESULTS APPERANCE White crystal powder Conforms ACID VALUE (AS KOHMG/G) Not more than 6 3.0 ARSENIC (AS)MG/KG Not more than Less than 1.0 LEAD (PB) MG/KG Not more than Less than 2.0 CADMIUM MG/KG Not more than Less than1 MERCURY MG/KG Not more than Less than1 OTHER SOLVENT Isopropy 350ppm(incombination) Pass Ethyl acetate 126.7-128C Propylene glycol Pass Isobutyl alcohol 10ppm Pass Methy alcohol 10ppm Pass Methyl Ethyl Ketone 10ppm Pass DIMETHYL SULFOXIDE sulfoxide Not more than 2ppm Pass FREE SUGER(AS SUGER) % Not more that 5% 1.35 DIMETHYLFORMAMIDE Not more than 1ppm Pass WATERCONTENT% Not more than 4% 0.51 LOSS ON IGNITION % Not more that 4% 0.47 HLB VALUE 13

Dicalcium Phosphate, E341, CAS no.7558-80-7, white powder or granular, manufacturing process via chemical synthesis, Calcium chloride and Phosphoric acid as raw materials. Dicalcium Phosphate is used as food supplements as a source of calcium and phosphorus for both humans and animals. It is often used as a leavening agent, dough modifier, buffer, nutritional supplement, emulsifier, and stabilizer in flour, cake, pastry, and baked goods. As an experienced Dicalcium Phosphate manufacturer and supplier, we has been supplying and exporting Dicalcium 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. Dicalcium Phosphate ANHYDROUS Specification: ITEM STANDARD Content (CaHPO4) 98.0-105.0% Pb 0.0002%max Heay metals(As Pb) 0.0015%max As 0.0003%max Loss on ignition(800) 6.6-8.5 Sulphate as SO4 0.5% max Fluorides 0.005%max Chloride as CL 0.25%max Acid-insoluble Substances 0.02%max Content (CaHPO4) 98.0-105.0% Pb 0.0002%max Dicalcium Phosphate DIHYDRATE Specification ITEM STANDARD CONTENT(CaHPO4.2H2O) 98.0-105.0% APPEARANCE WHITE POWDER ARSENIC( AS) 2PPM MAX LOSS ON DRYING 24.5-26.5% HEAVY METAL( PB) 30PPM MAX FLUORID 10PPM MAX Pb 2PPM

Propyleneglycol alginate with best quality Cas 9005-37-2 Propyleneglycol alginate Basic information Product Name: Propyleneglycol alginate CAS: 9005-37-2 MF: (C9H14O70n MW: 0 Propyleneglycol alginate Chemical Properties Boiling point 886.32C (rough estimate) density 1.2096 (rough estimate) FEMA 2941 | PROPYLENE GLYCOL ALGINATE refractive index 1.7040 (estimate) solubility Soluble in dilute organic acids and water, forming stable, viscous, colloidal solutions at pH 3. Depending upon the degree of esterification, propylene glycol alginate is also soluble in aqueous ethanol/water mixtures containing up to 60% w/w of ethanol (95%). PH pH(1%, 25):3.5~4.5 CAS DataBase Reference 9005-37-2 EPA Substance Registry System Propylene glycol alginate (9005-37-2) Item Specifications Results Appearance White or light yellow powder Light yellow powder Degree of Esterification % 40% 86.20% Loss on drying % 20.0% 12.83% Insoluble ash% 1.0% 0.17% Viscosity 500-700 630mpa.s Particle size(80 mesh) 98% Passing rate 98% PH 2.8-4.5 3.47 Pb (mg/kg) 5.0

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.

Formic acid content 85%min 90%min 94%min (C1-) 0.004%max 0.002% max 0.001%max (SO42-) 0.002% max 0.001%max 0.001%max (Fe3+) 0.0004%max 0.0004%max 0.0004%max Residue 0.02%max 0.015%max 0.015%max Color(Pt-Co),Hazen Units 20max 10max 10max Usage: A. Leather industryTanning, etc. B. Textile industryNatural Rubber. C. Rubber industryCoagulation, etc. D. Paper industry Pulp manufacturing, etc.

Product Description: Our Reference Specification, for more details, pls contact us for COA, MSDS and certification: Email & Skype: Item Standard Test Results Identification A.H-NMR:Comply with the structure Complies B.LC-MS:Comply with the structure Complies C.The IR spectrum of sample should be identical with that of reference standard. Complies D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. Complies Loss on drying 2.0% 0.19% Heavy metals 10 ppm

Technical Information * Chemical Name: Sodium Carbonate Peroxyhydrate * Synonyms: Sodium Percarbonate, SPC,PCS, * Molecular Formula: 2Na2CO3.3H2O2 * Melecular Weight: 314.02 * CAS Number:15630-89-4 Product Specifications Product Sodium Percarbonate Coated / Uncoated (20-30 mesh) Sodium Percarbonate Coated / Uncoated (10-40 mesh) Expert of Aerobic Washing Fishes oxygen-bar Sodium Percarbonate Coated Sodium Percarbonate Low Oxygen Sodium Percarbonate Tablet Property white granular crystal white granular crystal white powder or granular crystal white powder or granular crystal (20-80mesh) white tablet or column Quality Index Granularity (mesh) 20-30 10-40 20-80 20-80 --- Active Oxygen %min 13.5 13.5 13 10 11 Bulk Density (g/ml) 0.9-1.2 0.8-1.2 0.4-1.2 0.4-1.2 --- Moisture %max 1 1 1 1 Fe ppm %max 15 15 15 15 20 PH Value (30g/L water solution) 10-11 10-11 10-11 10-11 10-11 Heat Stability (96â??, 24h) %min 70 70 70 70 --- Wet Stability (32â??, 80%RH48H)%min 65 55 50 --- Product Applications 1) Widely used in detergents aids or in bleaching agents; 2) As bleaching agent, dyeing & finish agent in textiles industry; 3) As bleaching agent of pulp in paper-making industry; 4) As disinfectant of dishware or in the surface treatment of metals; 5) As oxygen adding agent in medical area; 6) add oxygen for fish and shrimps in sea water/fresh water, oxygen-increasing agent