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Langfang Tianke Biotechnology Co., Ltd.
Langfang Tianke Biotechnology
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Acetic acid,sodium salt trihydrate

Acetic acid,sodium salt trihydrate

Molecular formula: CH3COONa·3H2O
Molecular weight: 136.08
CAS NO:6131-90-4
Properties: colorless transparent crystal or white particle. Wheathering in the dry air. Relative density is 1.45 and melting point is 58℃. Soluble in water and slightly soluble in ethyl alcohol.
Standard: maximum assay of impurities is in 百分比

Specifications/item

Analytically pure-AR

Chemically pure-CP

High purity

Industrial superior grade

Assay(CH3COONa·3H2O)

99.0

≥98.0

58~60
(CH3COONa)

58~60
(CH3COONa)

PH value (50g/L,25℃)

7.5~9.0

7.5~9.0

7.5~9.0

7.5~9.0

Clarity test

Qualified

Qualified

Qualified

Water insoluble matter

≤0.002

≤0.005

≤0.005

≤0.05

Chloride(Cl)

0.001

≤0.003

≤0.035

≤0.2

Sulfate(SO4)

≤0.005

≤0.005

 

phosphate(PO4)

≤0.0002

≤0.0005

≤0.0005

Aluminium (Al)

≤0.0005

≤0.001

Calcium (Ca)

≤0.002

≤0.005

Iron (Fe)

≤0.0002

≤0.0005

≤0.0005

≤0.005

Copper (Cu)

≤0.0005

≤0.001

Lead (Pb)

0.0005

≤0.001

Potassium permanganate-reducing material
(HCOOH)

0.01

≤0.02

Arsenic (As)

-

Heavy metal (Pb)

≤0.001

≤0.003

Uses: as chemical reagent, printing and dyeing auxiliary, meat preservative, raw material for acetic anhydride. It can also be used in electronics, instrument, metallurgy, pharmaceutical, electroplating, and other fields.

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

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Hebei, China
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