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Metaphosphoric acid
Index:Q/DX JQH016-2001
Molecular formula :HPO3
Molecular weight:79.98
Properties:Colorless transparent glass like substances, can
easily absorb moisture and slowly soluble in cold water. When
be heated, it will be quickly dissolve and become phosphonic
acid. It is soluble in alcohol.
Warning:This product is poisonous. Protection methods must
be taken when use it. If there is any contact with eyes, please
use water to wash immediately then ask help for a doctor.
Stored in dry place after being sealed.
Technical index:
| Item |
Chemical Pure |
Content  |
50.0% |
Chloride (CL) |
0.002% |
| Sulfate (SO4) |
Qualified |
| Iron(Fe) |
0.003% |
| Metaphosphoric acid (HPO3) |
Qualified |
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