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Sodium Metasilicate Anhydrous

Sodium Metasilicate Anhydrous CAS 6834-92-0 is a white granular or powder. It has the ability of detergency emulsifying, dispersing, wetting, permeability and pH value buffering.
  • White Powder or Granule
  • 6834-92-0
  • Na2SiO3
  • 122.07
  • 229-912-9
Availability:

SPECIFICATION

Sodium Metasilicate Anhydrous Specification:

ITEM

SODIUM METASILICATE ANHYDRO

 GRANULAR

SODIUM METASILICATE ANHYDROUS

POWDER

SUPERIOR GRADENORMAL GRADE-
Na2O %51.00±1.0051.00±1.0050.00±1.00
SiO2 % ≥45.00

45.00

45.50±1.00
Fe % ≤0.0150.020.015
Bulk Density g/cm30.95-1.350.95-1.350.95-1.35
Particle Size %18-60mesh ≥93.0018-60mesh ≥93.00-
Whiteness ≥858090
Water Insoluble %0.150.2-
Transparence ≥80--


DESCRIPTION

Sodium Metasilicate Anhydrous Chemical Properties:


Sodium Metasilicate Anhydrous highly water soluble, but insoluble in alcohol, acid, and salt solutions. Solutions of sodium metasilicate, when heated or acidified, are hydrolyzed to free sodium ions and silicic acid. In moist air, they are corrosive to metals, including zinc, aluminum, tin, and lead, forming hydrogen gas. They are all strong bases reacting violently with acid.Sodium Metasilicate Anhydrous 1

Sodium Metasilicate Anhydrous is a type of silicic acid salt and is classified as an inorganic salt products. It is a non-toxic, odorless and harmless white powder or crystalline particle. It is soluble in water, but not in alcohols or acids. Its aqueous solution is alkaline and is capable of hygroscopy and deliquescence when in contact with air. It has purifying, emulsifying, dispersing, moistening, permeating and PH buffering abilities.


Among inorganic electrolytes, sodium metasilicate’s active alkalinity and PH buffering index is the highest. It has strong moistening, emulsifying and saponifying effect on fats. It is excellent at eliminating, dispersing and suspending impurities, and it can prevent impurities from recollecting.


It has strong cleansing, buffering and neutralizing abilities, can emulsify fats and oils, is an anti-flocculant for inorganic matter, protects metals from erosion, can replace sodium tripolyphosphate in producing detergents and metal cleansing agents, thus reducing the environmental pollution of sodium tripolyphosphate.


STORAGE & PACKAGE

Sodium Metasilicate Anhydrous Storage:

Protect from sun-scorched and rain-drenched. Send out the product in the sequence of stored-up date.


Sodium Metasilicate Anhydrous Package:

25kg/ plastic weaves bag


   Sodium Metasilicate Anhydrous 2     Sodium Metasilicate Anhydrous 3



APPLICATION

Sodium Metasilicate Anhydrous Application:

Sodium Metasilicate Anhydrous is widely used in laundry detergent, ceramics, plating, textiles, printing, papermaking, concrete, cement, fireproof materials, oils, leather processing, and many other industrial fields. Currently, the industries that use it the most are: ceramics, industrial cleaning, laundry detergent, concrete, printing, papermaking, cement, oil mining, etc.


Used in soap, detergent, and bath/washing products. They also have a major use as a builder (a material that enhances or maintains the cleaning efficiency of the surfactant, principally by inactivating water hardness) in soaps and detergents. They are also used as an anticorrosion agent in boiler-water feeds.


FAQ

Q1: May I get sample?

A1: Free sample is available, you only need to pay freight.


Q2: How long does it take for me to get sample?

A2: Usually it will cost about 5 days after delivery.


Q3: How can I place an order?

A3: You can contact us about your order details  by E-mail, WhatsApp, Skype, etc.


Q4: How can you guarantee your products are qualified?

A4: We will test the goods and issue COA before delivery

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