Zinc Carbonate USP is used in rubber and plastic products (fire-proofing filler), cosmetics and lotions, pigments, porcelain and pottery, astringents and topical antiseptics, and animal feeds; Its used as a sulfide scavenger in mud's and to make pharmaceuticals (ointments and dusting powders);USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity. Specifications Appearance: White As Zn (Dry basis): 55% Min Lead (Pb): 500 ppm Max Cadmium (Cd): 20 ppm Max Arsenic (As): 500 ppm Max pH: Around 9 SO4 2- : 0.80% Max Moisture 105�°C/2hr: 3.50% Max Sieve Pass (230 mesh): 99.50% Min Packing 55.115 Lb bag, 40 bags per pallet
Tricalcium Phosphate FCC is mainly used as a anti-caking agent, food additive, pH regulator and buffering agent in the food industry. It's used for foods like muffins, biscuit mixes, dry soups, hot chocolate mixes, pudding, meat products, condiments, jams, candy, cream powders, powdered spices, solid drink mixes , cereals, dairy products, juices and more. Tricalcium Phosphate also has many industrial applications such as It is used as a polishing agent in toothpaste, a dietary supplement, and an antacid. It is used to make opaque glasses and enamels. It is used in porcelains, pottery, stabilizer (plastics), and animal feeds. Sales Specification Assay as Ca%: 34.0 -40.0 Fluoride %: 0.0075 Max Loss on ignition %: 10.00 Max AS %: 0.0003 Max Heavy Metals %: 0.0015 Max Pb%: 0.0002 Max Mesh: 325 Packing 50 Lb bag, 40 bags per pallets
CAS 124-07-9 HS code 2917120001 25kg plastic woven bags or 900kg plastic woven bags Oxalic Acid 99.6%min. Specification: PURITY: 99.6% min. SULPHATE: 0.08% max. HEAVY METALS(Pb): 0.001% max. FERROUS (Fe): 0.0015% max. CHLORIDE: 0.003% max. IGNITION RESIDUE: 0.08% max. 99.6% min Oxalic Acid h2c2o4.2H2O technical standard 99.6% min Oxalic Acid Usage: 1. In Metallurgy industry: as precipitating and separating function for Rare-earth metal. 2. In industry: 99.6% min Oxalic Acid used in Tetracycline, Oxytetracycline, Phenobarbital, and Borneol, etc. 3. In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff. 4. In organic synthetic: 99.6% min Oxalic Acid used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, etc. 5. In electron industry: preparation of chemicals raw material for porcelain capacitor, preparation of electron equipment detergent. 6.In Light industry: polishing for Marble, rust-remover, bleaching, dirt-remover, leather-remover. bleaching.
