SODIUM BISULFITE
SYNONYM: SODIUM ACID SULFITE
FORMULA: NaHSO3
M. W.: 104.06
CAS NO.: 7631-90-5
GRADE: TECH. GRADE
SPECIFICATIONS:
CONTENT
98%MIN.
WATER-INSOLUBLE MATTER
0.04%MAX.
CHLORIDE
0.01%MAX.
IRON
0.0005%MAX.
ARSINE
0.0002%MAX.
HEAVY METAL (AS Pb)
0.001%MAX.
PH VALUE
4.0-4.6
CLARITY TEST
UP TO GRADE
SO2
65.4%
PACKING: IN 25KG/50KG WOVEN BAG WITH PLASTIC LINER.
