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Langfang Tianke Biotechnology Co., Ltd.
Langfang Tianke Biotechnology
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Calcium acetate

Calcium acetate

Molecular formula: (CH3COO)2Ca·H2O
Molecular weight: 176.18
CAS NO:5743-26-0  
Properties: white acicular crystal or powder with a little acetic odor. relative density is 1.50. It loses water of crystallization at 150℃ and breaks up into acetone and calcium carbonate at 160℃. Easily soluble in water, slightly soluble in ethyl alcohol.
Uses: as chemical reagent, analytical reagent or as mildew-retarding agent, stabilizer, buffer agent and flavor enhancer in food industry.
Standard: maximum assay of impurities is in 百分比


Specifications/item

Analytically pure-AR

Chemically pure-CP

Pharmaceutical grade

Assay[(CH3COO)2Ca·H2O] /百分比

≥98.0

≥98.0

99.0~100.5

PH value (50g/L,25℃)

6.5~9.0

6.5~9.0

6.3~9.6

Water insoluble matter/百分比

≤0.005

≤0.01

Acidity (acetic acid) /百分比

≤0.2

≤0.3

Fluoride (F)

≤0.005

Chloride(Cl) /百分比

≤0.003

≤0.005

≤0.05

Sulfate(SO4) /百分比

≤0.005

≤0.01

≤0.05

Iron (Fe) /百分比

≤0.001

≤0.002

Magnesium (Mg) /百分比

≤0.002

≤0.003

Heavy metal (Pb) /百分比

≤0.001

≤0.002

≤0.003

Potassium permanganate-reducing material

Qualified

Qualified

Nitrate(NO3) /百分比

Qualified

Moisture/百分比

≤7

Arsenic (As) /百分比

≤0.0003

Packing: Woven bag lined with plastic bag, kraft bag, or fiber drum, net weight is 25kg or 20kg.

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Langfang Tianke Biotechnology Co., Ltd.
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