Powder Potassium Metabisulphite LR Grade, For Laboratory
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- Time:0001-01-01
Product Details
- Product NamePowder Potassium Metabisulphite LR Grade, For Laboratory
- CAS No.1310-58-3
- EINECS No.240-795-3
- MFK2O5S2
- MW222.32
- AppearancePowder/SolidWhite to slightly yellow
- Melting point 190°C
- density 2.34 g/cm3
- Water Solubility Soluble in water. Insoluble in ethanol.
- storage temp. Store at +5°C to +30°C.
Usage/Application: Laboratory
Grade Standard: Technical Grade
Physical State: Powder
CAS No: 1310-58-3
Brand: JAY DINESH CHEMICALS
Packaging Type: HDPE Bag
Color: Creamish Crystalline Powder
Storage: KEEP IN DRY PLACE
Chemical Formula: K2S2O5
Insoluble Matter, Max: 0.05% (Pass)
Assay as K2S2O5% by mass: 97% mini
Clarity of 10% Solution: Clear and Colorless
Heavy metals: 40 ppm max
Arsenic: 5 ppm max
Iron (as Fe): 10 ppm max
Lead as pb: 2 ppm max
pH of 10% Solution: 4 to 5
Selenium: 5 ppm max
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