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Zibo Yaohua Imp. & Exp. Co., Ltd.

Sodium Silicate Hydrate, Inorganic Salt, Chemical manufacturer / supplier in China, offering Sodium Silicate Hydrate --Sodium Metasilicate Pentahydrate, Clay and High Alumina Brick for Carbon Calciner and Roaster, Heat Resistant Alumina Silica Fiber Blanket for Fireplace and so on.

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Supplier Homepage Product Silicate Sodium Silicate Hydrate --Sodium Metasilicate Pentahydrate

Sodium Silicate Hydrate --Sodium Metasilicate Pentahydrate

FOB Price: US $200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $200/ Ton
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Production Capacity: 5000 Ton/Tons Per Month
Transport Package: 25kg/Bag.
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YH-Sodium Silicate
  • Purity: ≥99%
  • Appearance: Powder
  • Mf: Na2sio3
  • Other Names: Sodium Metasilicate Pentahydrate
  • White Powder,Granule: 90.4
  • Specification: SGS, ISO
  • HS Code: 2839110000
  • Certification: SGS, ISO
  • Type: Sodium Silicate
  • Grade Standard: Industrial Grade
  • CAS No.: 10213-79-3
  • Application: Wash Industry,Textile Industry,etc.
  • Trademark: YH
  • Origin: Zibo, Shandong, China
Product Description
Sodium Metasilicate Pentahydrate
 

Item
 
Sodium Metasilicate Pentahydrate
Product Description
MF: Na2SiO3.5H2O
Purity: SiO2 27%~29%
Appearance: White crystal or powder
 
Features
Sodium metasilicate  pentahydrate is strongly alkaline, having strong capacity of cleaning, buffering and softening, 
counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic.
 
Application
1. It has the strong capability of cleaning, widely used for the manufacture of a variety of detergents in detergent industry, so it is the best substitute for STPP, reducing environmental pollution. 
 
2. Sodium meta silicate provides anti-corrosion protection to metals (zinc, aluminum, etc.) and is used as metal cleaner and metal surface treatment agents.
 
3. In the textile industry: mainly used as printing and dyeing auxiliaries, fabric pre-treatment agent and as detergents in cooking and dyeing cotton yarn.
 
4. In the Paper & Printing Industry: It can be used as adhesives, old paper deinking agent, paper surface treatment agent and printing detergent.
 
5. In the ceramic industry: used for sludge thinners. It is especially suitable for additives used in slip-casting forming and ceramic forming.
 
6. In the metallurgical industry: used as inhibitors and dispersing agent of silicon-containing minerals, smelting furnace dispersants, fast-drying agents, and foundry and separating agents.
 
7. In the construction field: used for concrete dispersion agent and hardening accelerator. It is also used as coagulation accelerator. 
 
Specifications 

Item

Sodium Metasilicate Anhydrous

Sodium Metasilicate Pentahydrate

Sodium Metasilicate
Nonahydrate

MF

Na2SiO3

Na2SiO3.5H2O

Na2SiO3.9H2O

MW

123.07

212.14

284.2

Melting Point

1088°C

72°C

41.6°C

CAS No.

6834-92-0

10213-79-3

13517-24-3

Density

2.4g/cm3

1.75g/cm3

1.65g/cm3

 
Technique Data
Specification for Sodium Metasilicate Pentahydrate (granular)
 

ITEM

NATIONAL QUALITY INDEX

TEST RESULT

Sodium oxide(Na2O)%

28.00-30.00

29.10

Silica(SiO2)%

27.00-29.00

28.87

Water insoluble%

≤0.2

0.055

Iron(Fe)%

≤0.03

0.005

Whiteness

≥75

86

Particular size (16-30mesh)%

 
≥90
 

98

PH(1%SOLUTION)

12.5±1.0%

12.6

 
  

ITEM

INDEX

TEST RESULT

Sodium oxide(Na2O)%

28.50-30.00

29.06

Silica(SiO2)%

27.30-29.20

28.75

Water insoluble%

≤0.2

0.08

Iron(Fe)%

≤0.03

0.005

Whiteness

≥75

89

PH(1%SOLUTION)

12.5±1.0%

12.4

 

Packing
 
 25kg/pp bag;25MT/20"FCL or as customers' require 
Storage:
Should be stored above the floor more than 20cm and kept a space of more than 20 cm
between the piles and the wall. Protect from sun-scorched and rain-drenched. Send out
the product in the sequence of stored-up date.
 


 
 
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