Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

Manganese Bisglycinate ---- Manganese Borogluconate ---- Manganese Chloride ---- Manganese Gluconate ---- Manganese Glycerophosphate ---- Manganese Picolinate ---- Manganese Pidolate ---- Manganese Sulfate ---- Selenious Acid ---- L-selenomitheonine ---- Selenium Glycinate ---- Selenium Metal ---- Stannous Chloride Dihydrate ---- Stannous Fluoride ---- Zinc Acetate ---- Zinc Aspartate ----- Zinc Carbonate ---- Zinc Chloride ---- Zinc Citrate ---- Zinc Gluconate ---- Zinc Glycerophosphate ---- Zinc Glycinate ---- Zinc Lactate ---- Zinc Malate ---- Zinc Oxide ---- Zinc Peroxide ---- Zinc Picolinate ---- Zinc Pidolate ---- Zinc Stearate ---- Zinc Sufate ---- Zinc Undecenoate ---- Potassium Chloride Manufacturer & Exporter

Zinc Acetate Dihydrate Anhydrous Specifications of Commercial Pure & BP Ph Eur USP Analytical Reagent Grade Manufacturers & Exporters Please visit Zinc Acetate Dihydrate Anhydrous USP NF ACS BP Ph Eur EP JP IP Analytical reagent FCC Food grade Manufacturers our associates world class FDA-GMP approved, ISO-9001 Certified facility Anmol Chemicals Zinc Acetate Dihydrate CAS Number 5970-45-6 Zinc Acetate Anhydrous CAS Number 557-34-6 Zinc Acetate USP Grade Specifications: C4H6O4Zn-2H2O --- 219.50 C4H6O4Zn --- 183.48 Acetic acid, zinc salt, dihydrate; Zinc acetate dihydrate CAS 5970-45-6 Zinc acetate anhydrous CAS 557-34-6 DEFINITION Zinc Acetate contains NLT 98.0% and NMT 102.0% of C4H6O4Zn-2H2O. IDENTIFICATION A. Identification Tests - General, Zinc: A 50 mg/mL solution meets the requirements. B. Identification Tests - General, Acetate: A 50 mg/mL solution meets the requirements. ASSAY Procedure Sample solution: To 400 mg of Zinc Acetate in 100 mL of water add 5 mL of ammonia-ammonium chloride buffer and 0.1 mL of eriochrome black. Analysis: Titrate the Sample solution with 0.05 M edetate disodium until the solution is deep blue in color. Each mL of 0.05 M edetate disodium is equivalent to 10.98 mg of zinc acetate dihydrate (C4H6O4Zn-2H2O). Acceptance criteria: 98% to 102% Chloride and Sulfate, Chloride: A 1.5-g portion shows no more chloride than corresponds to 0.10 mL of 0.020 N hydrochloric acid (0.005%). Chloride and Sulfate, Sulfate: A 1.0-g portion shows no more sulfate than corresponds to 0.10 mL of 0.020 N sulfuric acid (0.010%). Arsenic: NMT 3 ppm Lead: To pass the test, --- (0.002%). Alkalies and Alkaline Earths: Sample solution: Dissolve 2.0 g in 150 mL of water in a 200-mL volumetric flask. Add sufficient ammonium sulfide TS to precipitate the zinc completely and dilute with water to volume. Pass through a dry filter, rejecting the first portion of the filtrate. Analysis: To 100 mL of the filtrate add 5 drops of sulfuric acid. Evaporate to dryness and ignite. Acceptance criteria: The weight of the residue does not exceed 2 mg (0.2%). Insoluble Matter: A 20-g portion, dissolved in 150 mL of water containing 1 mL of glacial acetic acid, shows NMT 1.0 mg of insoluble matter (0.005%). pH: 6 to 8, in a solution (1 in 20) Packaging and Storage: Preserve in tight containers. Specifications of Zinc Acetate BP Ph Eur Grade: C4H6O4Zn-2H2O --- 219.5 --- CAS 5970-45-6 Action and use: Astringent. DEFINITION Content: 99.0 per cent to 101.0 per cent of C4H6O4Zn,2H2O. CHARACTERS Appearance: White or almost white crystalline powder or flakes. Solubility: Freely soluble in water, soluble in ethanol (96 per cent). IDENTIFICATION A. It gives reaction of acetates. B. It gives the reaction of zinc. TESTS Solution S: Dissolve 10.0 g in carbon dioxide-free water prepared from distilled water and dilute to 100 mL with the same solvent. Appearance of solution: Solution S is clear and colourless. pH: 5.8 to 7.0. Dilute 10 mL of solution S to 20 mL with carbon dioxide-free water. Reducing substances: Boil for 5 min a mixture of 10 mL of solution S, 90 mL of water, 5 mL of dilute sulfuric acid and 1.5 mL of a 0.3 g/L solution of potassium permanganate. The pink colour of the solution remains. Chlorides: Maximum 50 ppm. Sulfates: Maximum 100 ppm, determined on solution S. Aluminium: Maximum 5 ppm. Arsenic: Maximum 2 ppm, determined on 0.5 g. Cadmium: Maximum 2 ppm. Copper: Maximum 50 ppm. Iron: Maximum 50 ppm. Lead: Maximum 10 ppm. Specifications of Zinc Acetate Dihydrate Reagent (CH3COO)2Zn-2H2O Formula Weight 219.51 CAS Number 5970-45-6 REQUIREMENTS Assay: 98.0-101.0% (CH3COO)2Zn-2H2O pH of a 5% solution: 6.0-7.0 at 25C MAXIMUM ALLOWABLE Insoluble matter: 0.005% Chloride (Cl): 5 ppm Sulfate (SO4): 0.005% Calcium (Ca): 0.005% Magnesium (Mg): 0.005% Potassium (K): 0.01% Sodium (Na): 0.05% Iron (Fe): 5 ppm Lead (Pb): 0.002% SDS MSDS of Zinc Acetate Dihydrate Anhydrous BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers

Crystal Clear Products and the group companies are manufacturing chemicals since several decades. We have automatic vacuum operated titanium evaporators and SS316 equipments to produce top grade of chemical products. We have toll manufacturers and representatives in China, UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Bangkok Thailand, Kaula Lumpur Malaysia, Dubai UAE etc. & sales representative in Chicago, Houston New York & Los Angeles, USA. Associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified, Crisil Rated.

Contact Zinc Acetate Dihydrate Anhydrous IP BP Ph Eur EP JP USP NF ACS Analytical Reagent FCC Food Grade manufacturers exporters at:

Crystal Clear Products
Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India
Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

e-mail: info@crystalclearproducts.org

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