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Technical data
- Physical Description:
- solid
- Product Code:
- 191717
- Product Name:
- Sodium Sulfite anhydrous (BP, Ph. Eur.) pharma grade
- Quality Name:
- pharma grade
- Specifications:
- Assay (Iodom.): 95.0-100.5%
Identity according to Pharmacopoeias:: passes test
Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in H2O: passes test
Residual solvents (Ph.Eur.): passes test
Thiosulfate: 0.1%
Heavy metals (as Pb): 0.001%
Residual metals ICP: (according to EMEA/CHMP/SWP/4446/2000)
Class 1A (Pt, Pd): 10 ppm
Class 1B (Ir, Rh, Ru, Os): 10 ppm
Class 1C (Mo, Ni, Cr, V): 25 ppm
Class 2 (Cu, Mn): 250 ppm
Fe: 0.001 %
Se: 0.001 %
Zn: 0.0025 %
- WGK:
- 1
- Storage:
- Room Temperature.
- Master Name:
- Sodium Sulphite anhydrous
- EINECS:
- 231-821-4
- CS:
- 2832 10 00 00
