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Sodium Metasilicate Pentahydrate

Sodium Metasilicate Pentahydrate CAS 10213-79-3 is a non-toxic, odorless, pollution-free white powder or crystalline granules, easily soluble in water, insoluble in alcohol and acid, absorbent, and the aqueous solution is alkaline, easy to absorb moisture and deliquescence when placed in the air.
  • 10213-79-3

  • 239-476-1

  • 189.15

  • Na2SiO3·5H2O

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SPECIFICATION

Sodium Metasilicate Pentahydrate Specification:

ITEM

SODIUM METASILICATE PENTAHYDRATE

GRANULAR

SODIUM METASILICATE PENTAHYDRATE

POWDER

SUPERIOR GRADENORMAL GRADESUPERIOR GRADENORMAL GRADE
Na2O %28.70-30.0028.50-30.0028.70-30.0028.50-30.00
SiO2 % ≥27.80-29.20

27.50-29.20

27.80-29.2027.50-29.20
Fe % ≤0.0090.0150.0150.015
Bulk Density g/cm30.8-1.00.8-1.00.8-1.00.8-1.0
Particle Size %14-60mesh ≥95.0014-60mesh ≥95.00--
Whiteness ≥80758580
Water Insoluble %0.050.100.100.10
Transparence ≥85758575



DESCRIPTION

Sodium Metasilicate Pentahydrate Chemical Properties:


Sodium Metasilicate Pentahydrate is a non-toxic, odorless, pollution-free white powder or crystalline particles, easily soluble in water, insoluble in alcohol and acid, hygroscopic, the aqueous solution is alkaline, easy to absorb moisture and deliquescence when placed in the air. It has detergency, emulsifying, dispersing, wetting, permeability and buffering ability to pH value, strong detergency, large pH buffering ability, can neutralize acidic dirt, emulsify fat and oil, and has deflocculation effect on inorganic substances , and has anti-corrosion effect on metals.

Sodium Metasilicate Anhydrous 1




PACKAGE & STORAGE

Sodium Metasilicate Pentahydrate Storage:

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


Sodium Metasilicate Pentahydrate Package:

25kg/ plastic weaves bag


Sodium Metasilicate Pentahydrate 2



APPLICATION

Sodium Metasilicate Pentahydrate Application:

Sodium Metasilicate Pentahydrate is widely used in washing products and is an ideal substitute for sodium tripolyphosphate, a phosphorus-containing washing agent. It is used for ultra-concentrated washing powder, detergent, metal cleaning agent, food industry cleaning agent, paper bleaching, Chemicalbook cotton yarn cooking, porcelain mud dispersion, etc. In addition, the metal, glass, ceramic surface corrosion and gloss protection, rubber, plastic, wood, paper and other chemical products, building materials, waterproof and other functions.



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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