- CAS#: 7772-98-7
- EC number: 231-867-5
- Hill Formula: Na₂O₃S₂
- Molar Mass: 158.10 g/mol
- Assay (iodometric): ≥ 97.0 %
- Identity: passes test
- pH-value (5 %; water): 6.0 - 9.5
- Sulphide (S): 0.002%
- Fe (Iron): 0.005%
- Heavy metals (Pb): 0.005%
CÔNG TY TNHH IMALL VIỆT NAM
Bình luận