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Sodium Metasilicate anhydrous 购买在 青岛 
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Sodium Metasilicate anhydrous

Sodium Metasilicate anhydrous

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1.Quick Details

CAS No.: 6834-92-0 Other Names: Sodium Metasilicate anhydrous MF: Na2S2O5
Place of Origin: Shandong, China Grade Standard: Industrial Grade Purity: 97.26
Appearance: white or light yellow crystalline p... HS code: 2832100000

2.specifications:

Test Item Standard Request. Results of Test Individual Result
Appearance White or light yellow crystalline powder Meet the demand Pass
Content (Na2S2O5) ≥95 97.26% Pass
SO2% 65% 65.55% Pass
Fe% ≤0.005% 0.003% Pass
Insoluble substancein water% ≤0.05% 0.01% Pass
Heavy metal (Pb)% ≤0.002% 0.001% Pass
As% ≤0.0002% <0.0001% Pass
PH 4.0-4.6 4.3 Pass

3.Application:

Industrial grade:

Mordant of printing and dyeing;
Dechlorinate of textile after bleaching;
Sulphonated agent and reducer of chemical industry and pharmacy;
Treatment agent of waste water;
Rubber solidifying agent
Perfume industry is served as hydrocarbon perfume aldehyde.

4.Packaging & Delivery

Packaging Detail: 25 kgs in net bag, 25 mt in 20'FCL
Delivery Detail 10 days after confirmation the order
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Sodium Metasilicate anhydrous
Sodium Metasilicate anhydrous
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