Industrial Grade Sodium Meta Silicate Anhydrous for Washing Powder

• CAS No.: 10213-79-3
• Formula: Sio3na2.5H2O Sio3na2
• EINECS: 229-912-9, 215-687-4
• Certification: CIQ, RoHS
• Purity: 30%~50%
• Type: Sodium Silicate
• Model NO.: 10213-79-3
• Appearance: Granule
• Grade Standard: Industrial Grade
• Classification: Silicate
• Samples: Available
• Origin1: China
• Production Capacity1: 1000mt/Month
• Transport Package: 25kg, 50kg Bag
• Specification: 25kg, 50kg Bag
• Trademark: Jianqi
• Origin: Shanghai

Product Description

Basic Info.
 

CAS No.:	10213-79-3
Formula:	Sio3na2.5H2O, Sio3na2
EINECS:	229-912-9, 215-687-4
Certification:	CCIC, CIQ, RoHS, ISO
Purity:	30%~50%
Type:	Sodium Silicate

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.