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Mubychem Group, established in
1976, is the pioneer manufacturer of Ammonium Chloride,
Calcium Chloride, Potassium Chloride, Sodium Acetate, Sodium
Thiosulphate, Zinc Chloride and various other chemicals in
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Zinc Chloride BP; Zinc Chloride IP
ZnCl2 MSDS
Zinc
Chloride BP; Zinc Chloride IP
Zinc
Chloride USP; ACS
Zinc Chloride Anhydrous; Zinc Chloride Battery Grade
Zinc Chloride BP Specifications
Zinc Chloride ZnCl2
DEFINITION
Content
95.0 per cent to 100.5 per cent.
CHARACTERS
Appearance
White or almost white, crystalline powder or cast in white or almost white sticks, deliquescent.
Solubility
Very soluble in water, freely soluble in ethanol (96 per cent) and in glycerol.
IDENTIFICATION
A. Dissolve 0.5 g in dilute nitric acid R and dilute to 10 ml with the same acid. The solution gives reaction of chlorides.
B 5 ml of solution S gives the reaction of zinc.
TESTS
Solution S
To 2.0 g add 38 ml of carbon dioxide-free water R prepared from distilled water and add dilute hydrochloric acid drop wise until dissolution is complete. Dilute to 40 ml with carbon dioxide-free water prepared from distilled water.
pH
4.6 to 5.5.
Dissolve 1.0 g in 9 ml of carbon dioxide-free water, ignoring any slight turbidity.
Oxychloride
Dissolve 1.5 g in 1.5 ml of carbon dioxide-free water R. The solution is not more opalescent than reference suspension. Add 7.5 ml of ethanol (96 per cent). The solution may become cloudy within 10 min. Any cloudiness disappears on the addition of 0.2 ml of dilute hydrochloric acid.
Sulphates
Maximum 200 ppm.
Aluminium, calcium, heavy metals, iron, magnesium
To 8 ml of solution S add 2 ml of concentrated ammonia R and shake. The solution is clear and colourless. Add 1 ml of disodium hydrogen phosphate solution. The solution remains clear for at least 5 min. Add 0.2 ml of sodium sulphide solution. A white precipitate is formed and the supernatant liquid remains colourless.
Ammonium
Maximum 400 ppm.
INDIAN PHARMACOPOEIA
ZINC CHLORIDE IP (ZnCl2)
MOLECULAR WEIGHT – 136.30
Particulars
IP Grade
Description
White or practically white, crystalline powder, odourless, very deliquescent
Assay
95.0 - 100.5
pH
Between 4.6 – 6.0
Aluminum, Calcium, Heavy Metals, Iron and Magnesium
Passes the Test
Ammonium Salts
Passes the Test
Oxychloride
Passes the Test
Sulphate
Passes the Test
Packing
In 50 Kgs. HDPE Drums with double HMHDP liners
Zinc Chloride is used for Friedel Craft Reaction, Azotropic or Azeotropic Distillation & Desiccation.
Zinc Chloride BP manufacturers;
Zinc Chloride
IP 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.
e-mail:
info@mubychem.com
Cell Call to Anmol: +91-9821870100 or Ambrish: +91-9821570100
Copyright
and
Usual Disclaimer
is Applicable.
Last
updated:
10 July, 2011.
IT IS NICE TO BE IMPORTANT BUT ….... BUT IT IS MORE IMPORTANT TO BE NICE
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Muby Chemicals Old Spice: Manufacturing since more than Three Decades: |
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