China Manufacturer Price High Purity Soda Ash Sodium Carbonate

• CAS No.: 497-19-8
• Formula: Na2co3
• EINECS: 207-838-8
• Model NO.: edible soda ash
• Classification: Soda Ash
• Appearance: Solid
• Grade Standard: Industrial Grade
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: First-Class
• Usage: Industrial Alkali
• Transport Package: 25kg/Bag
• Specification: Food Grade, Industrial Grade
• Trademark: optinal
• Origin: China
• HS Code: 2929101000
• Production Capacity: 30002tons/Month

Product Description

Product Description

 

Sodium carbonate, also called soda ash is an anhydrous, colourless or white odourless soluble crystalline compound powder. It is with alkaline taste and very stable at ordinary temperatures and atmospheric conditions. It is freely soluble in water  and insoluble in ethanol.

Specification:

Na2CO3	99.2% Minimum
NaCl	0.7% Maximum
SO4	0.03%Maximum
Fe	0.0035% Maximum
Water Non-dissolved Matter	0.03% Maximum
Bulk Density	0.60g/ml Minimum

Application

Sodium carbonate is an essential raw material in glass, chemicals, detergents and other important industrial products. It is widely used in light industry, daily chemicals, matallurgy, textile, food industry, etc.
Glass: the glass industry is the largest consumer sector of soda ash;
Detergent: it is used as detergent in wool rinsing, medicine and tanning;
Printing and dyeing: it is used as water softener;
Buffer: used as buffering agent, neutralized and dough improver. It can be used for pastry and noodles, etc.
In food industry: used as flavoring agent, antioxidant, pH control agent, curing or pickling agent and processing acid for foods.

 

Item	Soda Ash light	Soda ash dense
Appearance :	Free flowing,odorless, fine white powder	Free flowing, odorless, fine white powder
Na2co3 :	99.2%min	99.2% min.
Whiteness:	80%min	--
Chloride (NaCl) :	0.7%max	0.70% max.
PH value:	11~12	--
Fe:	0.0035%max	0.0035% max.
Sulphate(So4):	0.03%max	0.03% max.
Water insoluble:	0.03%max	0.03% max.
Bulk density:	--	0.90G/ML min
Particle size :	--	180um sieve remaining70% min