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SODA ASH DENSE

SYNONYM: SODIUM CARBONATE DENSE

FORMULA: Na₂CO₃

M.W.: 105.99

CAS NO.: 497-19-8

GRADE: GB210-92Ⅰ

DESCRIPTION: WHITE POWDERED CRYSTAL, TRUE SPECIFIC GRAVITY 2.533(20℃), BULK DENSITY 0.95 EASILY SOLUBLE IN WATER, MOST SOLUBILITY AT 35.4℃, THE AQUEOUS SOLUTION APPEARS STRONG ALKALINY. ON EXPOSURE TO AIR IT WILL EASILY ABSORB MOISTURE, CARBON DIOXIDE, AND GRADUALLY TO FORM SODIUM HYDROGEN CARBONATE AND TO FORM A CAKE.

SPECIFICATIONS:

TOTAL ALKALI CONTENT (Na₂CO₃)	99.2% MIN.
CHLORIDE (NaCl)	0.5% MAX.
IRON (Fe)	0.004% MAX.
SULPHATE (SO₄)	0.03% MAX
WATER INSOLUBLE MATTER	0.04% MAX.
LOSS ON IGNITION	0.8% MAX.
DENSITY (g/ml)	0.85% MIN.
PARTICLE SIZE (180μm)	75% MIN.
PARTICLE SIZE (1.18mm)	2.0%MAX

USES: BASIC AND IMPORTANT CHEMICAL FEED. USED AS METALLURGY, TEXTILES, PRINTING, FOOD STUFF, GLASS, ENAMEL, MEDICATION, PAPER-MAKING AND OTHER CHEMICAL FIELDS.

PACKING: PACKED IN 50 KGS NET PLASTIC WOVEN BAG, WITH PLASTIC BAG LINING.