Sodium Thiosulfate

Model:	7772-98-7
Brand:	RongDa
Origin:	Made In China
Category:	Chemicals / Inorganic Chemical Materials / Other Inorganic Chemical Materials
Label:	sodium thiosulfate , sodium thiosulphate , Hypo
Price:	US $350 / Metric Ton
Min. Order:	25 Metric Ton

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Product Description

Commodity name ：Sodium Thiosulfate
1. Chemical formula：Na2S2O3·5H2O, Cas No.:7772-98-7
2.Standard：Industrial Grade：HG/T 2328-2006、Q/CAKZ008-2012
HG/T 2328-2006 Product Specification：

item	idex
item	Special	First
Na2S2O3·5H2O % 　≥	99.0	98.0
Water-insoluble material % ≤	0.01	0.03
Iron ( Fe) ≤	20ppm	30ppm
Sulfid ( Na2S) 　 ≤	10ppm	30ppm
PH (200g/L solution)	6.5-9.5	6.5-9.5

Q/CAKZ008-2012 Product Specification：

item	idex
item	First	Normal
Na2S2O3·5H2O %　 ≥	98.0	96.0
Water-insoluble material % ≤	0.03	—
Iron( Fe) ≤	30ppm	—
Sulfid( Na2S) 　 ≤	30ppm	—
PH (200g/L solution)	6.5-9.5	6.5-9.5

Physical appearance：White or slightly yellow crystal monoclinic crystal compound.
3. Package Compound plastic woven bag with polyethylene liner, net weight 50kg each.
4. Notice： Store it in aeration and shady place . Not put it together with strong acids, oxidants. Avoid the wrappage being perforated and prevent from water and moisture when conveyed.
5. Aplication. Dechlorination agent for bleached textiles. Bleaching agent for paper pulps. Bactericide and antiseptic in food industries. Disposal agent for waste water，etc.
6. Quality-keep time：12 months.

Member Information

Rongda Chemical Co.,Ltd
Country/Region:	Hu Nan - China
Business Nature:	Manufacturer
Phone:	18974195732
Contact:	Becky Dai (Sales Manager)
Last Online:	17 Jun, 2014