Sodium hypophosphite monohydrate

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Specification of Sodium hypophosphite monohydrate

Item Specifications Results

Appearance Fresh product, free flowing powder Conforms

NaH2PO2•H2O, % 101 min 102.30

Na2HPO3, % 0.3 max 0.1500

Calcium, ppm 50 max 18

Sulfate, ppm 50 max 20

Arsenic(As), ppm 1 max 0.8

Iron(Fe), ppm 2 max 1.0

Chloride(Cl), ppm 50 max 15

Lead(Pb), ppm 2 max 1.0

Conclusion The results conforms with enterprise standards

More About Sodium hypophosphite monohydrate

CAS:10039-56-2

Standard: Technical grade

Content: 101%

Capacity:300MT/month

Loading port: Shanghai Jiujiang

Synonyms: Sodium hypophosphite-1-hydrate; Sodium hypophosphite

Molecular Formula:NaH2PO2.H2O

Molecular Weight :105.99

Melting point:None

Boiling point:200°C(Decomposes)

Specific Gravity:None

Flash point:Not considered to be a fire hazard but forms spontaneously flammable phosphine gas when heated.

Solubility

Soluble in water, ethanol, glycerol; slightly soluble in ammonia, ammonia water; insoluble in ether. Neutral aqueous solution, the solubility in water at 100 °C of 667g / 100g water. Deliquescent.

Stability

When stored in a dry state is more stable when heated above 200 °C and rapidly decompose and emit toxic phosphine may ignite spontaneously. Case of strong heat will explode, and mixed potassium chlorate or other oxidants will explode. Sodium hypophosphite is a strong reducing agent, reducing salt can be gold, silver, mercury, nickel, chromium, cobalt and other metals into the state. At atmospheric pressure, heating evaporation of sodium hypophosphite solution explosion occurs, it should be evaporated under reduced pressure.

Use Of Sodium hypophosphite monohydrate

1. Plating agent: After plating the surface with a corrosion resistant metal, even dense, solid gold nickel phosphorus plating, stainless steel can for the material, widely used in electronics, machinery, petroleum, manufacturing, aviation, marine , food, medicine and other industries

2. To make plastics, ceramics, glass, quartz and other non-metallic surface metallization

3. Water treatment, industrial preparation of various preservatives and oilfield scale inhibitor

4. The food, industrial boiler water additives

5. The chemical reaction can be used as catalysts, stabilizers

6. can be used as antioxidants; anti-bleaching agent; dispersant; textile finishing and pharmaceutical industries.

Package Of Sodium hypophosphite monohydrate

25kg/bag, kraft paper bags with an inner PE liner

500 KG / 1000 KG big bag

One 20FCL can load 20MT.

Storage and transport

It should be stored in a cool, ventilated, dry, clean warehouse. Sealed packaging, pay attention to moisture, avoid contact with the hypochlorite and other oxidants. Keep away from heat and fire. Not with toxic substances and contaminated items were stored Mixed transportation. Transportation to prevent rain and sun exposure. Handle with care when loading and unloading, packaging to prevent breakage. Fire, water, sand and a variety of fire extinguishers to fight the blaze.

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Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .

SGS is acceptable .

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