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Water Soluble Fertilizer>>Special Supply

Phosphorous Acid

Molecular Formula:H3PO3

CAS Number : 13598-36-2

It is a white crystals,easily deliquesces in open air and soluble in water.Colourless Crystalline.  Corrosiveness.Density 1.65g/cm3. And used synthetic fibre and agri-chemicals  pesticides industry.

Main Advantages
      ·  It can be used as fertilizer and fungicide.
      ·  The phosphorous acid can be used for the synthesis of phosphonates, such as ATMP, HEDP, PBTC and other corrosive inhabitor, and PMIDA.
      ·  Used for the synthesis of phosphite salts, such as potassium phosphite, ammonium phosphite and calcium phosphite.
      ·  Used in the manufacture of phosphite fertilizers, such as mono potassium phosphate.
      ·  Phosphorous acid can also serve as cosmetics additives.
Packing and Storage
Packed in 25kg, 50kg net bags, store at a cool, dry and well ventilated place
Specifications

No

Specifications

Standard

1

Appearance

White Crystals Powder

2

Total contents                                                                %≥

98.0

3

Phosphorus pentoxide (P2O5)                                  %≥

82.0

4

Phosphate                                                                     %≤

0.2

5

Sulphate                                                                         %≤

0.008

6

Chloride                                                                         %≤

0.01

7

Heavy metal, as Pb                                                      %≤

0.001

8

Iron                                                                                  %≤

0.003

 

 

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