CAS Number
10039-54-0
Formula
(NH3OH)2SO4
Weight
M: 164,15 EC: 233-118-8 NC: 2825 10 00 UN: 2865
IATA: 8/III PAX: 822 CAO: 823
Signal Word: Danger
1789 H290-H351-H312-H302-H373-H319-H315-H317-
H400
| Minimum assay (Perm.) | 99 % |
| pH of 2% solution | 3,0-4,0 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Residue on ignition | 0,1 % |
| Acidity (as H2SO4) | 0,05 % |
| Chloride (Cl) | 0,001 % |
| Heavy metals (as Pb) | 0,001 % |
| As | 0,00005 % |
| Cu | 0,0005 % |
| Fe | 0,0005 % |
| K | 0,001 % |
| Na | 0,002 % |
| Ni | 0,001 % |
| Pb | 0,001 % |
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