CAS No. 1344-09-8

Sodium Silicate 47-1

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Basic Information

Product Name Sodium Silicate 47-1
Chemical Name Sodium silicate
Alias Sodium silicate liquid
Chemical Formula Na2O・nSiO2・XH2O
n=2~2.3
TSCA registered
EINECS registered

Product Feature

Engineering・Construction・Ceramic Industry

Metal・Material Processing・Surface Treatment

Fiber・Resin Additive

Other Chemical Products

Detailed Information

Description Soluble in water.insoluble in alcohol.
Appearance Clear ,colorless viscous liquid
Grade Sodium silicate 47-1
Quality SiO2(%) 27.0-29.0
Na2O(%) 13.0-14.0
Molar ratio 2.0-2.3
Specific gravity (15°C, Be') 46.5°-47.5°
Water-insolubles (%) ≦ 0.05
Fe (%) ≦ 0.02
Appearance: colorless to slightly colored liquid
Applications Investment castings,soaps and detergents adhesives especially boxboard type,bleaching and sizing of textiles and paper pulp,water treatment,cements,concrete hardener,welding rod coating,raw material for silica gels and activated silica sols
Packing 25 kg/can, 290 kg/drum

Regulatory Information

UN No. UN 3266
IMDG Code UN classification: Class 8, Packing Group: II
Storage and Handling Technical measures: Store the product in a cool and dark place.
Appropriate storage place: Keep the container away from direct sunlight and store in a cool, dark place . The container must be kept sealed to avoid contact with the air.
The product may be solidified at 0°C or lower, but it will return the original form by heating.
Convenient container: Stainless steel or polyethylene

Contact Information

Chemical Products Sales Department

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