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PRODUCT IDENTIFICATION

Sodium Metasilicate Anhydrous

Sodium Metasilicate Pentahydrate

SODIUM METASILICATE ANHYDROUS GENERAL INFORMATION

• HS CODE	28391100
• CAS NO	6834-92-0
• GRADE	Technical Grade
• FORMULA	Na 2 O. SiO 2
• MOLECULAR WEIGHT	122.06

SODIUM METASILICATE ANHYDROUS PROPERTIES

• Appearance	White crystals
• PH Value	10.5 ~ 11.5
• Solubility	Soluble in water

SODIUM METASILICATE ANHYDROUS SPECIFICATIONS

• Content (as Na 2 O)	22.00-23.00 %
• Content as (SiO 2 )	19.00-21.00 %
• Fe	200 ppm max
• Total solid content	39 min

SODIUM METASILICATE ANHYDROUS APPLICATION
• Mainly used in making high efficiency detergent and metal cleaner. Instead of STPP, it can raise cleaning efficiency and reduce environment pollution, provides excellent alkaline buffer, corrosion prevention for metal (i.e. Zinc, Aluminum) and function of softening water.

SODIUM METASILICATE ANHYDROUS PACKING • In 25Kg kraft paper bag. SODIUM METASILICATE ANHYDROUS STORAGE AND TRANSPORTATION • Sodium Metasilicate Store in cool and dry place keep away from sunlight and in tightly closed container.

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