- Min.Order :1 Metric Ton
- Purity: 99.0-100.0%
- Payment Terms : L/C,T/T
Keywords
Zinc acetate dihydrate 557-34-6 supplier Zinc acetate anhydrous
Quick Details
- Appearance:Crystal powder
- Application:used in the pharmaceutical industry, as a buffer in the photographic industry and as a supplement fo
- PackAge:25kg woven paper bags;
- ProductionCapacity:10|Metric Ton|Day
- Storage:in a clean and dry place
- Transportation:As commoon goods
Superiority:
|
Property |
Index |
Results |
|
Assay |
98.30-102.0% |
98.89% |
|
pH (5%) |
6.0-7.0 |
6.21 |
|
Insoluble matter |
≤50ppm |
15ppm |
|
Chlorides (Cl) |
≤100ppm |
＜100ppm |
|
Sulphate (SO4) |
≤100ppm |
＜100ppm |
|
Iron (Fe) |
≤5ppm |
1ppm |
|
Plumbum (Pb) |
≤50ppm |
2ppm |
|
Arsenic (As) |
≤3ppm |
0.2ppm |
|
Organic volatile impurities |
Conforms |
Conforms |
|
Conclusion; conform to the Tech Grade |
||
Details:
Product Name: Zinc Acetate Dihydrate
Molecular Formula: (CH3COO)2Zn·2H2O
Odor: Slight acetic acid odor
Molecular Weight: 219.50
Specific Gravity: 1.74
Melting Point: 237°C (459°F)
Boiling Point: Decomposes
CAS No.: 5970-45-6
EINECS No.: 209-170-2
H.S.Code: 2915299090
Appearance: White Crystal Powder
Solubility: Soluble in water & alcohol; insoluble in acetone
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