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 Stearate Specifications of Commercial Pure & BP Ph Eur USP Grade Manufacturers & Exporters Please visit Zinc Stearate 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 Stearate CAS Number 557-05-1 Zinc Stearate USP Grade Specifications: Octadecanoic acid, zinc salt; Zinc stearate CAS 557-05-1 DEFINITION Zinc Stearate is a compound of zinc with a mixture of solid organic acids obtained from fats and consists chiefly of variable proportions of zinc stearate and zinc palmitate. It contains the equivalent of NLT 12.5% and NMT 14.0% of ZnO. IDENTIFICATION A. Identification Tests - General, Zinc Sample solution: Mix 25 g with 200 mL of hot water, add 60 mL of 2 N sulfuric acid, and boil until the fatty acids separate as a transparent layer. Cool the mixture, and remove the solidified layer of fatty acids. Acceptance criteria: A portion of the water layer meets the requirements. B. Congealing Temperature Analysis: Place the separated fatty acids obtained in Identification test A in a filter wetted with water, and wash with boiling water until free from sulfate. Collect the fatty acids in a small beaker, allow to cool, pour off the separated water, then melt the acids. Filter into a dry beaker while hot, and dry at 105C for 20 min. Acceptance criteria: The fatty acids congeal at a temperature not below 54C. Arsenic: To pass the test. Acceptance criteria: NMT 1.5 ppm Lead: To pass the test. --- (NMT 10 ppm). Alkalies and Alkaline Earths: To pass the test. --- (1.0%). Packaging and Storage: Preserve in well-closed containers. Specifications of Zinc Stearate BP Ph Eur Grade: CAS 557-05-1 Action and use: Excipient. DEFINITION Zinc stearate [(C17H35COO)2Zn; Mr 632] may contain varying proportions of zinc palmitate [(C15H31COO)2Zn; Mr 576.2] and zinc oleate [(C17H33COO)2Zn; Mr 628]. Content: 10.0 per cent to 12.0 per cent of Zn. CHARACTERS Appearance: Light, white or almost white, amorphous powder, free from gritty particles. Solubility: Practically insoluble in water and in anhydrous ethanol. IDENTIFICATION A. Freezing point: minimum 53C, determined on the residue obtained in the preparation of solution S (see Tests). B. Neutralise 5 mL of solution S to red litmus paper with strong sodium hydroxide solution. The solution gives the reaction of zinc. TESTS Solution S: To 5.0 g add 50 mL of ether and 40 ;mL of a 7.5 per cent V/V solution of cadmium- and lead-free nitric acid in distilled water. Heat under a reflux condenser until dissolution is complete. Allow to cool. In a separating funnel, separate the aqueous layer and shake the ether layer with 2 quantities, each of 4 mL, of distilled water. Combine the aqueous layers, wash with 15 mL of ether and heat on a water-bath until ether is completely eliminated. Allow to cool and dilute to 50 mL with distilled water (solution S). Evaporate the ether layer to dryness and dry the residue at 105C. Appearance of solution: Solution S is not more intensely coloured than reference solution. Appearance of solution of fatty acids: Dissolve 0.5 g of the residue obtained in the preparation of solution S in 10 mL of chloroform. The solution is clear and not more intensely coloured than reference solution5 Acidity or alkalinity: Shake 1.0 g with 5 mL of ethanol (96 per cent) and add 20 mL of carbon dioxide-free water and 0.1 mL of phenol red solution. Not more than 0.3 mL of 0.1 M hydrochloric acid or 0.1 mL of 0.1 M sodium hydroxide is required to change the colour of the indicator. Acid value of the fatty acids: 195 to 210. Chlorides: Maximum 250 ppm. Sulfates: Maximum 0.6 per cent. Cadmium: Maximum 5 ppm. Lead: Maximum 25 ppm. SDS MSDS of Zinc Stearate 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 Stearate 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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