Offer First Quality Pentahydrate Sodium Metasilicate Cleaner CAS NO 6834-92-0

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$400.00 - $500.00 / Metric Tons | 5 Metric Ton/Metric Tons MOQ of sodium metasilicate cleaner for 5mt (Min. Order)
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Overview
Quick Details
Classification:
Silicate
CAS No.:
6834-92-0
Other Names:
Sodium Metasilicate
MF:
Na2O.SiO2
Place of Origin:
Henan, China
Grade Standard:
Industrial Grade
Purity:
100
Appearance:
white granular product, white,uniform,beaded
Application:
Textile process;Dairy cleaning
Brand Name:
Sino
Model Number:
industrial grade
Test Standard:
HG/T2568-08
Na2O%:
50.50±1.00
Fe(ppm):
≤200ppm
Bulk density(g/cm3):
1.05-1.35
Particle Size(≥80 mesh)%:
≥90.0
Whiteness%:
≥80
PH of 1.0% Solution:
12-13
Item:
sodium metasilicate cleaner
Certified:
ISO,BV,SGS
Supply Ability
Supply Ability:
3000 Metric Ton/Metric Tons per Month sodium metasilicate cleaner for 3000mt/month
Packaging & Delivery
Packaging Details
sodium metasilicate cleaner packed in 25kg plastic woven/kraft bag,or in accordance with the requirements.
Port
China Port for sodium metasilicate cleaner

Offer First Quality Pentahydrate Sodium Metasilicate Cleaner CAS NO 6834-92-0

Sodium metasilicate anhydrous is strongly alkaline, having strong capacity of cleaning, buffering and softening.

 

1. Introduction for sodium metasilicate cleaner

Sodium metasilicate anhydrous is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Therefore, sodium metasilicate anhydrous is widely used for the manufacture of a variety of detergents, used as rust remover for metal, grinding aids for ceramics, deinking agent for paper, dyeing and printing auxiliary for removing oil in textile industry, and also used as the raw material for flameproofing agent, plastic maintenance agent, water retention agent, etc.

 

2. Properties of sodium metasilicate cleaner

Sodium metasilicate anhydrous 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.

 

3. Specification for Sodium Metasilicate Pentahydrate

Checking Item

Test Standard

(HG/T2568-08)

Test Result

Sodium oxide(Na2O)%

28.00-30.00

29.01

Silica(SiO2)%

27.00-29.00

29.00

Water insoluble%

≤0.2

0.08

Fe(ppm)

≤200ppm

65

Whiteness%

≥80

91.8

Bulk Density

0.80-0.97g/cc

0.93

PH of 1.0% Solution

12-13

12.65

Melting Point

72.2°C

72.2°C

ParticularSize %

(16-30mesh)

≥90

98

    

 

4. Specification for Sodium Metasilicate Anhydrous

Checking Item

 

Test Standard

(HG/T2568-08)

Test Result

Na2O%

50.50±1.00

50.74

SiO2%

46.00±1.50

45.84

Fe(ppm)

≤200ppm

76

Water Insoluble%

≤0.2

0.12

Bulk density(g/cm3)

1.05-1.35

1.21

Particle Size(≥80 mesh)%

≥90.0

99.86

Whiteness%

≥80

91.15

PH of 1.0% Solution

12-13

12.82

Appearance

white,uniform,beaded

white,uniform,beaded

 


5. Packing of sodium metasilicate cleaner

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.


6. Delivery of sodium metasilicate cleaner

Conveyance must be dry and clean. Handle with care and avoid breaking the bags by edged tools. Protect from rain-drenched and moisture.


7. Storage of sodium metasilicate cleaner

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.