Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate

Product Details
CAS No.: 10213-79-3
Formula: Sio3na2.5H2O, Sio3na2
EINECS: 229-912-9, 215-687-4
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  • Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
  • Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
  • Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
  • Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
  • Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
  • Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
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  • Overview
  • Product Description
  • Specification
  • Application
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
no
Certification
CCIC, CIQ, RoHS, ISO
Purity
30%~50%
Type
Sodium Silicate
Appearance
Granule
Grade Standard
Industrial Grade
Transport Package
25kg, 50kg Bag
Trademark
BENJINXIN
Origin
China
HS Code
28391100
Production Capacity
1000mt/Month

Product Description

Product Description


Sodium meta silicate is silicate are inorganic salt products, the molecular formula Na2SiO3 · nH2O, is a kind of non-toxic,tasteless, pollution-free white powder or crystal particles, soluble in water, insoluble in alcohol and acid, alkaline aqueous solution, easy to suck in air moist, with a detergent, emulsifying, dispersing, wetting, permeability and the PH buffering capacity.
 
Item Sodium Meta silicate Pentahydrate Sodium Meta silicate Anhydrous
Classification Silicate  
CAS No. 10213-79-3 6834 92-0
MF SiO3Na2.5H2O SiO3Na2
EINECS No. 229-912-9 215-687-4
Purity 96% 55%
Appearance White powder crystalline granules
HS CODE 28391100
UN NO. 3253
Grade Standard Industrial Grade, Textile Grade

Specification

Item Specifications
PETAHYDRATE ANHYDROUS
Na2O% 28.5-30.0 50.00-51.50
SiO2 % 27.3-29.0 46.00-48.00
Whiteness % 85min 85min
Fe % 80ppm max 160ppm max
Bulk Density (g/cm3) 0.85-0.90 1.05-1.35
Particle Size(14-40mesh) % 90min 93 min
Water insoluble matter% % 0.06max 0.100 max
Appearance White Granular White,uniform, beaded

Application

1. Daily chemical industry: raw material of detergent and soap
2. Light industries: Ceramic binder, Floor tile adhesives, Welding wire of adhesive.
3. Chemical industry: used as flame retardant filling agent, cleaning agents, rust-proofing agents.
4. Construction industry: used as Cement additives, road repair strength agent.
5. Metallurgical industry: no stereotypes refractories binder, furnaces patching material, binder and casting sand in the industry binder.

Packaging & Shipping

package 25Kg, 50Kg bag; packaging ton bag; upon customer's request.
Storage The product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.
Shelf Life 24 months, if correct storage.
 
Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
 
Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate
Na2sio3 Sodium Meta Silicate with Sodium Meta Silicate Pentahydrate

 

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