Zouping Changshan Zefeng Fertilizer Co., Ltd.

Sodium Metasilicate Pentahydrate, Chemicals, Detergent manufacturer / supplier in China, offering Factory Supply Sodium Metasilicate Pentahydrate Industrial Grade, Diammonium Phosphate 18-46-0 DAP Fertilizer Prices, Industrial Grade White Calcium Carbonate and so on.

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Factory Supply Sodium Metasilicate Pentahydrate Industrial Grade

FOB Price:US $289 / Ton
Min. Order (Tons) FOB Price
20+ US $289 / Ton
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Min. Order: 20 Tons
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:sodium metasilicate pentahydrate
Type:Sodium Silicate
Appearance:Powder
Grade Standard:Industrial Grade
Product Name:Factory Supply Sodium Metasilicate Pentahydrate
CAS No:6834-92-0
Other Name:Five Hydrated Sodium Silicate
Mf:Na2sio3.5H2O
Einecs No.:229-912-9
Place of Origin:China(Mainland)
Purity:98%
Application:Detergent
pH:12.6
Water Insoluble:0.08%

Product Description


Sodium metasilicate pentahydrate is an inorganic white powder or crystalline granules, non-toxic, tasteless and environment-safe. It is easy soluble in water, insoluble in alcohol or in acid producing an alkaline solution, very hygroscopic when reacting with CO2 and water from the air. It has the capabilities of removing scale,
emulsifying, dispersing, wetting, penetrating, and also has the capability of buffering PH value. 
 
Specification

Checking Item

Test Standard
(HG/T2568-08)

Test Result

Sodium oxide(Na2O)%

28.7-30.00

29.10

Silica(SiO2)%

27.8-29.2

28.98

Water insoluble%

≤0.05

0.04

Fe(ppm)

≤100ppm

60

Whiteness%

≥80

88

Bulk Density

0.80-0.97g/cc

0.95

PH of 1.0% Solution

12-13

12.65

Melting Point

72.2ºC

72.2ºC

ParticularSize %(16-60mesh)

≥90

98

 
Packaging & Shipping
 
The inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven or kraft bag.
Net weight: 25kg
Packed in accordance with the requirements.
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

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