sodium hypophosphite SHPP

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Introduction:

Sodium hypophosphate, is an inorganic compound, chemical formula NaH2PO2, is a white crystalline powder, soluble in hot ethanol and glycerol, soluble in water, insoluble in ether, mainly used in the food industry as a preservative, antioxidant.

 

Specification:

ITEM

Min/Max Values

Result

NaH2PO2H2O

 102%

102.3%

Na2HPO3

≤ 0.2%

0.13%

Ca

≤ 0.001%

0.0008%

SO4

≤ 0.01%

0.007%

Cl

≤ 0.01%

0.008%

Fe

≤ 0.0002%

0.0001%

Pb

≤ 0.0001%

0.00005%

As

≤ 0.0001%

0.00008%

Heavy metals

≤ 0.0002%

0.00011%

PH

6-7.5

7


Packing: 

25kg bag, 20 tons/20FCL


Application:

1.electroless plating agent: through electroless plating metal surface with corrosion resistance, wear resistance, uniform density, solid nickel phosphorus alloy coating, can replace stainless steel materials, widely used in electronics, machinery, petroleum, chemical, aviation, navigation, food and medicine and other industries.

2. Metallize the surface of non-metallic materials such as plastics, ceramics, glass and quartz.

3. water treatment, preparation of various industrial preservatives and oil field scale inhibitors.

4.food, industrial boiler water additives.

5. can be used as a catalyst for chemical reaction, stabilizer.

6. It can be used as antioxidant, anti-decolorization agent, dispersant, textile finishing and pharmaceutical industries.


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