Langfang Naco New Material(Chemical Reagent Department)
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Anhydrous sodium dihydrogen phosphate

Anhydrous sodium dihydrogen phosphate

Anhydrous sodium dihydrogen phosphate

Molecular formula: NaH2PO4

Molecular weight: 120.0

[Character]This product is white powder. Soluble in water, insoluble in alcohol. Deliquescence in the air.

[To use]Also used to analyze reagents, such as preparation of pH Standard solution, as buffer. Also used as bacterial culture medium preparation. Used in food industry and fermentation industry. It is also used in tanning, boiler water treatment and food industry, as quality improver and baking powder, etc.

[Standard] The impurity content is measured in percentage

             Specification

Name of index

High purity

specified level

Content (NaH2PO4·2H2O)/%

≥98.0

PH(50g/L,25℃)

4.2~4.6

Clarity test

qualified

Water insolubles

≤0.1

Arsenic(As)

≤0.0003

Heavy metal(Pb)

≤0.001

Fluoride(F) /%

≤0.005

[Packing] Plastic inside and outside woven, kraft paper bag or cardboard bucket, net weight 25kg.

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