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Muby Chemicals and a few more manufacturing units are in Mubychem Group, the pioneer manufacturer of Zinc Chloride, Calcium Chloride, Potassium Chloride, Sodium Acetate, Sodium Thiosulphate, Ammonium Chloride, & Pharmaceutical Chemicals in India since 1976. Currently we have manufacturing facilities spread across Western India. No other vendor in the world knows Zinc Chloride any better than we do. We are exporters to all the countries across the globe. |
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Zinc Chloride Uses
Zinc
Chloride BP IP
Zinc Chloride
MSDS
Zinc
Chloride Manufacturers
Zinc Chloride
Free Flowing Anhydrous Battery Grade
Zinc
Chloride USP ACS Analytical Reagent Grade Manufacturers
Zinc Chloride USP ACS AR Analytical Reagent Manufacturers
Synonyms: Zinc Dichloride, Zinc Butter; CAS No.: 7646-85-7
Molecular Weight: 136.30; Chemical Formula: ZnCl2
Zinc Chloride Battery Grade Anhydrous Solution BP USP IP ACS AR Analytical Reagent Manufacturers
Zinc Chloride USP
Zinc Chloride USP ZnCl2 136.30Assay— Zinc Chloride
contains not less than 97.0 percent and not more than 100.5 percent of ZnCl2.
Packaging and storage— Preserve in tight containers.
Identification—
A
solution of it responds to the tests for Zinc and for Chloride.
Limit of oxychloride— Dissolve 1.0 g in 20 mL of water, add 20 mL of alcohol, and mix. To 10 mL of the
mixture add 0.30 mL of 1.0 N hydrochloric acid: the solution becomes perfectly
clear.
Sulfate— Dissolve 1.0 g
in 30 mL of water: 20 mL of this solution shows no more sulfate than corresponds
to 0.20 mL of 0.020 N sulfuric acid (0.03%).
Limit of ammonium salts— To 5 mL of a solution (1 in 10) add 1 N sodium hydroxide until the precipitate first formed is
re-dissolved, and then warm the solution: no odor of ammonia is perceptible.
Lead— Dissolve 0.50 g
in 5 mL of water, and transfer the solution to a color-comparison tube (A).
Add 15 mL of Potassium Cyanide Solution (1 in 10), mix, and allow the
mixture to become clear. In a similar, matched color-comparison tube (B)
place 5 mL of water, and add 2.50 mL of Standard Lead Solution (see Heavy Metals
231 ) and 15 mL of Potassium Cyanide Solution (1 in 10).
Add to the solution in each tube 0.1 mL of sodium sulfide TS. Mix the contents
of each tube, and allow to stand for 5 minutes: viewed downward over a white
surface, the solution in tube A is not darker than that in tube B (indicating not more than 0.005% of lead).
Alkalies and alkaline
earths— Dissolve 2.0 g in about 150 mL of water contained in a 200-mL
volumetric flask. Add sufficient ammonium sulfide TS to precipitate the zinc
completely, dilute with water to volume, and mix. Filter through a dry filter,
and reject the first portion of the filtrate. To 100 mL of the subsequent
filtrate add 5 drops of sulfuric acid, evaporate to dryness, and ignite: the
weight of the residue does not exceed 10 mg (1.0%).
Organic volatile impurities: meets the requirements
Zinc Chloride ACS specifications
American Chemical Society Reagent GradeZinc Chloride ZnCl2
Formula Wt 136.30
CAS Number 7646-85-7
REQUIREMENTS
Assay: 97.0%
ZnCl2 Zinc Chloride
MAXIMUM ALLOWABLE
Oxychloride: Passes
test
Insoluble matter: 0.005%
Nitrate (NO3): 0.003%
Sulfate (SO4): 0.01%
Ammonium (NH4): 0.005%
Calcium (Ca): 0.06%
Iron (Fe): 0.001%
Lead (Pb): 0.005%
Magnesium (Mg): 0.01%
Potassium (K): 0.02%
Sodium (Na): 0.05%
Zinc Chloride is used for Friedel Craft Reaction, Azotropic or Azeotropic Distillation & Desiccation.
Zinc Chloride USP ACS Grade Manufacturers:
MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD,
CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE)
91-22-23770100, 23726950, 23774610, 23723564. FAX: 91-22-23728264
Email: info@mubychem.com
Cell Call
to Anmol: +91-9821870100
USA & Canadian Customers may Call
773-829-5811
Copyright
and Usual
Disclaimer
is Applicable
Last
updated: 11 April, 2012
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Exporters to USA UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Brazil Chile Argentina Dubai Cameroon Guatemala Mexico ---
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