Description
(NH4)2Cr2O7
Ammonium bichromate
Restriction: Autorización Reach
M.W: 252.07 CAS: 7789-09-5 EC: 232-143-1 TARIC: 28415000
UN: 1439 IMDG: 5.1 II UN 1439 ADR: 5.1 II UN 1439 (E) IATA: 5.1 II UN 1439 




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- Assay ≥ 97%
- Chloride (Cl–) ≤ 0.005%
- Iron (Fe) ≤ 0.005%
- Loss on drying ≤ 3%
- Sodium (Na) ≤ 0.01%
- Sulfates (SO4) ≤ 0.02%
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