CAS No.: | 7783-20-2 |
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Formula: | (Nh4)2so4. |
Certification: | CCIC, CIQ, RoHS, ISO |
Purity: | ≥99% |
Type: | Ammonium Sulfate |
Appearance: | White Crystalline or Granule |
Samples: |
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INDEX | Specifications | GB29206-2012 |
( (NH4)2SO4), w/% ≥ | Content( (NH4)2SO4) | 99.0-100.5 |
, w/% ≤ | Ignition Residue | 0.25 |
(As),mg/kg ≤ | Arsnic (As) | 3 |
(Se),mg/kg ≤ | Se | 30 |
(Pb),mg/kg ≤ | Pb | 3 |
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