Jc High Purity Na2sio3 Powder Different M 2.3/2.85/ 3.3 25kg Bag Packing Sodium Silicate

• Customization: Available
• CAS No.: 1344-09-8
• Formula: Na2sio3
• Model NO.: JC-na2Sio3 -031800
• 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

 

Basic information
Chemical name: Sodium silicate/water glass
English name: Sodium Silicate
Molecular formula: Na 2SiO3
CAS number: 1344-09-8
EINECS number: 215-687-4
Appearance: Colorless to pale yellow transparent liquid (liquid sodium silicate) or white powder/particle (solid sodium silicate)
Solubility: soluble in water, alkaline, insoluble in organic solvents
Modulus (SiO 2/Na 2O): 1.5-3.5 (customizable)
PH value (1% aqueous solution, 25 ° C): 10-13

 

Product Parameters

PO NO.	JC-1269	PRODUCTION DATE	2024-12-15		EXPIRY DATE	2026-12-14
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. Industrial cleaning: used for detergents, cleaning powders, metal surface cleaners, etc.
2. Water treatment: Softens water quality, removes heavy metal ions, and reduces scale deposition.
3. Paper industry: Improve the water resistance of paper as a bleaching stabilizer.
4. Refractory material: As a binder, it improves the strength and high temperature resistance of refractory materials.
5. Ceramics and Glass: As a flux, it improves the transparency and hardness of glass products.
6. Construction industry: used as a cement additive, concrete reinforcement agent, tile adhesive, etc.
7. Textile industry: used for fabric treatment to improve wash resistance and smoothness.

 

 

 

FAQ

Q: are you a manufacture?
A: Yes, we are. And we have our own trade team.

Q:Do you provide ffree sample?
A: Yes, we can but do not include  delivery fees.

Q: what is your payment term?
A: T/T AND 100% L/C at sight.

Q: What is your annuanl production quantity?
A: 1.2 milion MT.


 

Our team

 

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