Molecular Formula: Na2CO3
CAS No.: 497-19-8
H.S. Code: 28362000
Appearance: White Powder/Granular
Standard: GB1886-2015
Item | Index |
TOTAL BASE CONTENT (as Na2CO3 on dry base)% | ≥99.2 |
NaCl (on dry base)% | ≤0.7 |
Fe（on dry base）% | ≤0.0035 |
Pb % | ≤0.001 |
As % | ≤0.0002 |
WATER INSOLUBLE% | ≤0.03 |
Packing: 25kg/bag, or according to customer’s requirements.
Application:
Used in pharmaceutical industry, as antacid, permeable laxative; Used in food industry, as mixture agent, neutralizing agent; Used in metallurgical industry as auxiliary solvent for smelting, flotation reagent for mineral processing, desulfurizer for steelmaking and antimony smelting; Used in leather industry as degreasing and neutralizing chrome tanning of raw leather and improving the basicity of chrome tanning liquor.
Storage: keep away from sunlight and moisture, store in ventilated dry place.