Potassium disulphite ≥96% (by iodometry), powder, Puriss. p.a., Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:16731-55-8
:
Formula:K₂O₅S₂
MDL Number:MFCD00167605
:222.33 g/mol
Merck Index:13,07729
Melting Pt: Dec.
Density:2.3 g/cm³ (20 °C)
EINECS:240-795-3
:GHS05
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Assay (Iodometric):96 - 101.0 %
- Arsenic (As):Max. 0.0001 %
- Copper (Cu):Max. 0.001 %
- Iron (Fe):Max. 0.0005 %
- Lead (Pb):Max. 0.0005 %
- Zinc (Zn):Max. 0.001 %
- Chloride (Cl):Max. 0.005 %