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ZINC ACETATE ANHYDROU
ZINC ACETATE ANHYDROU
(CH3COO)2Zn
Zinc acetate is available as white powders.
COMMERCIAL INFORMATION
Grades
Zinc acetate, anhydrous is available in ACS, pharmaceutical grade and T echnicalPure grade
Specification
Grade
Assay
pH at 20℃ in 5% aqueous sol.
Insoluble Matter%≤
Chloride(CI) %≤
Calcium(Ca) %≤
Magnesium(Mg) %≤
Potassium(K) %≤
Iron(Fe) %≤
Sulfate(SO4) %≤
Lead(as Pb) %≤
Organic Volatile Impurities
Arsenic(As)ppm≤
Both grades conform to
U.S.P .27
A.C.S
99.0%-102.0%
6.0-7.0
0.005
0.0005
0.005
0.005
0.01
0.0005
0.005
0.002
0.5
U.S.P
99.0%-101.0%
6.0-7.0
0.005
0.005
0.01
0.002
To pass test
3
Technical Pur
99.0%-102.0%
6.0-7.0
0.05
0.01
0.0005
0.01
0.005
To pass test
3
Methods of analysi
On request: T echnicalPure
Details of test methods can be supplied on request.
Packing
Zinc acetate, anhydrous is supplied in polyethylene lined paper bags.
Storageg andan handlingn
The product should be stored and handled in its original packaging or in a suitable sealed container and
kept in a clean and dry place. Storage conditions should preferably be a sheltered environment with
limited temperature variations and low humidity levels. Direct contact of the package with water or any
other liquid is likely to cause the product to cake. Pallets should not be stacked. Under normal conditions,
the use of this product does not cause any undue health hazard. Precautions should be taken to prevent
eye-and prolonged or repeated skin contact with the solid product or its solutions.
First ai
Eye contact: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Skin contact: Wash with water. Remove contaminated clothing, which should be washed before re-use.
Ingestion:
Wash out mouth with water. Obtain medical attention.
Fire hazard
Zinc acetate, anhydrous presents little fire hazard.
Application
Zinc acetate, anhydrous is used in the pharmaceutical industry, as a buffer in the photographic industry
and as a supplement for animal feeds to increase the milk fat production of dairy cattle (1).It is also used
in the production of dye stuffs, as a polymerization catalyst, as a polymer stabilizer, as a flavoring agent,
and in the manufacture of hydroxyl oxides, which are used as extractants in hydrometallurgy.
(1) Detailed information on the use of sodium acetate for this application can be supplied on request.
PROPERTIES
Physicala properties
Molecular mass
183.46
Flash point
Solubility in water: at 20℃
Solubility in water: at 100℃
Physiologicala properties
℃
g/100ml
g/100ml
>250
31.1
66.6
The solid or solutions may cause irritation to the eyes. Prolonged or repeated skin contact may
Cause slight irritation. Exposure to the dust at high concentrations or ingestion may cause irritation to the
nose, throat, and upper respiratory tract.
LIABILITY
Information contained in this publication is accurate to the best of the knowledge of Wuxi Unisen
Chemical Product Co., Ltd. The company does not accept any liability whatsoever,except as otherwise
Provided by law, in respect of the use of this information nor in respect of the use, application,
Adaptation or processing of any product(s) described herein.
CERTIFICATION
Wuxi Unisen Chemical Product Co., Ltd. has an ongoing quality system and is certified according to ISO
9001:2000