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Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance & Flavor chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai etc -- Zinc Acetate. | |
| The participating units have one or more accreditations like FDA - GMP approval; ISO-9001:2008 Certified; "REACH" Pre-registered; ISO-22000:2005; Kosher Certified; Halal Certified; HACCP. We offer Commercial Pure & IP BP USP FCC Food Grade ACS AR Analytical Reagent Grades of Chemicals | ||
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Zinc Acetate BP IP USP ACS Analytical Reagent Manufacturers
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Zinc Acetate
Technical & Pure
Also IP BP Ph. Eur. USP ACS AR LR
We offer Zinc Acetate Commercial Pure & IP BP Ph Eur ACS LR Ar Analytical Reagent Grade.
British Pharmacopoeia
Zinc Acetate BP
C4H6O4Zn-2H2O
Action and use
Astringent
Preparation
Erythromycin and Zinc Acetate Lotion
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 R, 5 ml of dilute sulphuric 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.
Sulphates
Maximum 100 ppm, determined on solution S.
Aluminium
Maximum 5.0 ppm.
Atomic absorption spectrometry to pass the test.
Arsenic
Maximum 2 ppm, determined on 0.5 g.
Cadmium
Maximum 2.0 ppm.
Atomic absorption spectrometry to pass the test.
Copper
Maximum 50.0 ppm.
Atomic absorption spectrometry to pass the test.
Iron
Maximum 50.0 ppm.
Atomic absorption spectrometry to pass the test.
Lead
Maximum 10.0 ppm.
Atomic absorption spectrometry to pass the test.
Zinc Acetate USP Dihydrate
C4H6O4Znˇ2H2O 219.51
Acetic acid, zinc salt, dihydrate.
Zinc acetate dihydrate [5970-45-6]
Anhydrous 183.48 [557-34-6]
Zinc Acetate contains not less than 98.0 percent and
not more than 102.0 percent of C4H6O4Znˇ2H2O.
Identification A solution (1 in 20) responds to the tests for Zinc and for Acetate.
pH: between 6.0
and 8.0, in a solution (1 in 20).
Insoluble matter A 20-g portion, dissolved in 150 mL of water containing 1 mL of glacial acetic acid, shows not more than 1.0 mg of insoluble matter (0.005%).
Arsenic: 3 ppm.
Lead (0.002%).
Chloride (0.005%).
Sulfate (0.010%).
Alkalies and alkaline earths (0.2%).
Zinc Acetate Dihydrate ACS Analytical Reagent
Reagent Chemicals
ACS Specifications
Zinc Acetate Dihydrate
(CH3COO)2Zn-2H2O
Formula Wt 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% |
Zinc Acetate BP USP ACS Analytical Reagent Manufacturers at:
MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950; FAX: 91-22-23728264
e-mail: info@mubychem.com
USA & Canadian Customers may
e-mail: usa@mubychem.com
Call 773-829-5811
Copyright and Usual Disclaimer
is Applicable.
Last updated:
28 April, 2013.
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