CAS No.: | 13598-36-2 |
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Formula: | H3o3p |
EINECS: | 237-066-7 |
Purity: | 98.0%, 99.0% |
Type: | Sodium Phosphate |
Grade Standard: | Industrial Grade |
Samples: |
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Customization: |
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Product Name
|
Phosphorous acid
|
|
CAS No.
|
13598-36-2
|
|
MF
|
H3PO3
|
|
Appearance
|
Colorless crystals powder
|
|
Grade Item
|
SuperClass
|
FirstClass
|
Content(%) ≥
|
99.0
|
98.0
|
Phosphate(%) ≤
|
0.1
|
0.2
|
Chloride(%) ≤
|
0.005
|
0.01
|
Sulphate(%) ≤
|
0.0001
|
0.008
|
Heavymetal(accordingtoPb%) ≤
|
0.0002
|
0.001
|
Iron(%) ≤
|
0.001
|
0.003
|
Water-solubility test:
|
Colorless, pure
|
Excellent
|
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