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Langfang Tianke Biotechnology Co., Ltd.
Langfang Tianke Biotechnology
Professional production base of general chemical reagent and pharmaceutical accessories
Hotline:+86-15076659665
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Potassium Phosphate Tribasic

Potassium Phosphate Tribasic

Molecular formula: K3PO4·3H2O
Molecular weight: 266.31
Properties: White crystal. Easily soluble in water and insoluble in ethyl alcohol. Relative density is 2.564 and melting point is 1340℃.
Uses: In boiler water treatment, gasoline purification, liquid detergent, edible emulsifier, medicine, fertilizer, and etc. It can also be used as analytical reagent.
Standard:

Specifications/item

AR

CP

Assay(K3PO4·3H2O) /百分比

≥99.0

≥98.0

Clarity test

Qualified

Qualified

Free alkali

Qualified

Qualified

Dipotassium

Qualified

Qualified

Chloride(Cl) /百分比

≤0.003

≤0.01

Sulfate(SO4) /百分比

≤0.01

≤0.02

Nitrogen compound(N) /百分比

≤0.001

≤0.002

Carbonate(CO3) /百分比

Qualified

Qualified

Sodium (Na) /百分比

≤0.02

≤0.05

Iron (Fe) /百分比

≤0.002

≤0.004

Arsenic (As) /百分比

≤0.000 1

≤0.000 3

Heavy metal (Pb) /百分比

≤0.001

≤0.002

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

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Langfang Tianke Biotechnology Co., Ltd.
Add: Sanghang Industrial Park, Dacheng County,
Hebei, China
Tel:+86-15076659665 Manager Ma
Fax:+86-316-5569332?
E-mail:ytty08@163.com
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