Industrial Na2sio3 Free Samples High Quality Sodium Silicate

• Customization: Available
• CAS No.: 1344-09-8
• Formula: Na2sio3
• Model NO.: JC-na2sio3 -25052300
• EINECS: 215-687-4
• Certification: ISO
• Purity: ≤30%
• Type: Sodium Silicate
• Grade Standard: Industrial Grade
• pH: 9.0-10
• Delivery Fee: Base on Address
• Samples: 500g Free
• Melting Point: 1410 °c
• Solubility: Soluble in Water
• Storage Conditions: -20°c
• Form: Powder/Solid
• Color: Colourless
• Density: 2.33 G/Ml at 25 °c
• Mark: Customizable
• Transport Package: 25kg, 50kg, 1000kg
• Specification: Customizabl /PP Bag
• Trademark: N/M
• Origin: China
• HS Code: 28353990
• Production Capacity: 40000mt Per Month

Product Description

Product Description

 

Chinese name: Sodium silicate

English name: Sodium Silica

Chemical formula:Na2O·nSiO2(n = 1~4)

The molecular weight depends on the value of n and is commonly around 122-284 g/mol

CAS number 1344-09-8

Form transparent or semi transparent liquid, or white solid (block, powder, particle)

Strong alkalinity (pH around 11-13)

Soluble in water, forming an alkaline colloidal solution

 

Product Parameters

PO NO.	JC-1269	PRODUCTION DATE	2025-02-15		EXPIRY DATE	2027-02-14
PACKING	25KG BAG	GRADE	INDUSTRIAL GRADE		STANDARD	HG/T 4315-2012
TEST ITEMS		SPECIFICATION		TEST RESULTS
Na2O %		23--26		24.88
SiO2 %		51--58		55.45
BULK DENSITY g/ml		0.50--0.80		0.65
MOISTURE %		≤ 6.5		5.99
DISSOLUTION RATE		≤ 60S		50
MODULUS		2.3±0.10		2.30
CONCLUSION		THE PRODUCT IS IN CONFORMITY WITH INDUSTRIAL GRADE
INSPECTOR: REN CHENGLI                CHECKER: LI XIAOHUI

 

Certifications

 

Packaging & Shipping

Solid sodium silicate is usually packaged in woven bags or paper bags, lined with plastic bags, and stored in a dry and ventilated warehouse to avoid moisture and rain, prevent clumping and deterioration. The shelf life is generally about two year, and the product quality should be checked regularly during storage.


 

Application

 

1. Detergent industry: used as a detergent aid, laundry detergent, and soap based raw material

 

2. Construction industry: concrete sealants, waterproof materials, wall adhesives

 

3. Casting industry: green sand, shell casting binder

 

4. Ceramic industry: ceramic clay dispersant, ceramic glaze auxiliary solvent

 

5. Paper industry: retention and filtration aids, sizing adhesives

 

6. Textile printing and dyeing: alkali resistant refining, stabilizer, degreaser

 

Water treatment: as a metal corrosion inhibitor and water softener

 

 

 

Our team

 

 

Customer Visit

 

Factory overview