Potassium disulfite 90.0-100.5%, granular NF, FCC, Macron Fine Chemicals™
|
Warning
|
Synonyms:
di-Potassium disulfite
, Potassium pyrosulphite
, Potassium metabisulfite
, Potassium pyrosulfite
, Dipotassium disulphite
, Potassium metabisulphite
, di-Potassium disulphite
, Dipotassium disulfite
7000-06
MACR7000-06
MK7000-06CS
3066.86
USD
CAMK700006
MK7000-06
Potassium disulfite 90.0-100.5%, granular NF, FCC, Macron Fine Chemicals™
di-Potassium disulphite
Formula:
K₂O₅S₂ MW: 222.33 g/mol Melting Pt: 190 °C Density: 1.2 g/cm³ (20 °C) |
MDL Number:
MFCD00167605 CAS Number: 16731-55-8 EINECS: 240-795-3 Merck Index: 12,07811 |
Specification Test Results
GMP Manufactured Product | |
Meets N.F. Requirements | |
Meets F.C.C. Requirements | |
Food GMP Manufactured Product | |
CAUTION: For Manufacturing, processing or repackaging | |
Bulk Food Chemical | |
Bulk Pharmaceutical Chemical | |
NF - Assay (as SO₂) | 51.8 - 57.6 % |
NF - Identification A | Passes Test |
NF - Identification B | Passes Test |
NF - Iron (Fe) | ≤10 ppm |
FCC - Assay (K₂S₂O₅) | 90.0 - 100.5 % |
FCC - Identification A | Passes Test |
FCC - Identification B | Passes Test |
FCC - Iron (Fe) | ≤10 ppm |
FCC - Lead (Pb) | ≤2 mg/kg |
FCC - Selenium (Se) | ≤5 mg/kg |
Arsenic (As) | ≤3 ppm |
On U.S. No. 20 Sieve | ≤10 % |
Solubility | Passes Test |
Reaction | Passes Test |
No Class 1,2,3 or other solvents are used or produced in the | |
manufacturing or purification of the product. |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...