Na2SO4
M.W: 142,04 CAS: 7757-82-6 EC: 231-820-9 TARIC: 28331100
P: P102-P202
SHOW SPECIFICATIONS
- Appearance ≤ White crystalline powder
- Assay 99 – 100.5%
- Identity ≤ Passes test
- Appearance of solution ≤ Passes test
- Acidity or alkalinity ≤ Passes test
- pH (5% solution in water) 5.2 – 8.0
- Chloride (Cl–) ≤ 0.02%
- Heavy metals (Pb) ≤ 0.001%
- Arsenic (As) ≤ 0.0003%
- Calcium (Ca) ≤ 0.005%
- Iron (Fe) ≤ 0.001%
- Magnesium (Mg) ≤ 0.001%
- Loss on drying (130ºC) ≤ 0.5%
Valoraciones
No hay valoraciones aún.