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Product name
Ammonium acetate
Specification
Reagent grade
Molecular formula
CH3COONH4
CAS
631-61-8
H.S. CODE
2915299090
Molecular weight
77.083
Appearance
White crystals
Package
25KG Woven bags or fiber drums
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Property：
A slight acetic acid smell of the white triangle crystals; Density 1.17 g/cm3; Melting point 114 ℃; Soluble in water and ethanol, insoluble in acetone, Strong electrolytes.
Application:
As an analytical reagent, meat preservatives, pharmacy, etc.
Test standard：GB/T 1292—2008
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Test items |
Specification |
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AR grade |
CP grade |
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Appearance |
White crystals |
White crystals |
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Assay |
≥98.0% |
≥97.0% |
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pH |
6.5~7.5 |
6.5~7.5 |
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Appearance of solution |
Conform |
Conform |
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Water insoluble |
≤0.005% |
≤0.01% |
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Residue on ignition |
≤0.005% |
≤0.01% |
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Chloride |
≤0.0005% |
≤0.001% |
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Sulfate |
≤0.002% |
≤0.005% |
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Nitrate |
≤0.001% |
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Phosphate |
≤0.0005% |
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Magnesium |
≤0.0004% |
≤0.001% |
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Calcium |
≤0.001% |
≤0.002% |
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Iron |
≤0.0005% |
≤0.001% |
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Heavy metals |
≤0.0005% |
≤0.001% |
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Reduction of potassium permanganate substances |
≤0.0032% |
≤0.0032% |
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Storage：
Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.
