CAS Number
37267-86-0
Formula
(HPO3)n
Weight
M: (79,98)n EC: 253-433-4 NC: 2809 20 00 UN: 3260
IATA: 8/III PAX: 822 CAO: 823
Signal Word: Danger
5 H314
| Assay (as HPO3) | 33,5-36,5 % |
| MAX. IMPURITIES | |
| Reducing substances by KMnO4 (as H3PO3) | 0,01 % |
| Stabilizer (NaPO3) | 57,0-63,0 % |
| Chloride (Cl) | 0,001 % |
| Nitrate (NO3) | 0,001 % |
| Sulphate (SO4) | 0,005 % |
| Heavy metals (as Pb) | 0,005 % |
| As | 0,0001 % |
| Cd | 0,001 % |
| Co | 0,0005 % |
| Cu | 0,001 % |
| Fe | 0,005 % |
| Mn | 0,0005 % |
| Ni | 0,001 % |
| Pb | 0,001 % |
| Zn | 0,001 % |
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