China (Mainland)
Sodium Thiosulfate industrial grade CAS NO.7772-98-7
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Sodium thiosulfate
- Sodium thiosulfate price
- Sodium thiosulfate 7772-98-7
Quick Details
- ProName: Sodium Thiosulfate industrial grade
- CasNo: 7772-98-7
- Molecular Formula: Na2S2O3.5H2O
- Appearance: white or slightly yellow crystal monoc...
- Application: Dechlorination agent for bleached text...
- DeliveryTime: within 7 days after received T/T adva...
- PackAge: Compound plastic woven bag with polyet...
- Port: huangpu
- ProductionCapacity: 3000 Metric Ton/Day
- Purity: 98%min
- Storage: Store it in aeration and shady place
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
Superiority
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
Our Advantages:
Full experience of large numbers containers loading in Chinese sea port
Fast shipment by reputed shipping line
Packing with pallet as buyer's special request
Best service after shipment with e mail
Cargoes together with container sales seervice available
Full experience for Canada & Japan export
Cargoes photo before and after loading into container
Raw materials from chinese origine and after loading into container
Raw materials from chinese origin
Quality standard : HG/T 2328-2006, Q/CAKZ008-2012
Details
Sodium Thiosulfate
1. Chemical formula: Na2S2O3.5H2O
2. CAS No.:7772-98-7
3. EINECS No. :231-867-5
4. Standard: Industrial Grade: HG/T 2328-2006, Q/CAKZ008-2012
5.Physical appearance: white or slightly yellow crystal monoclinic crystal compound.
HG/T 2328-2006 Product Specification:
|
item |
idex |
|
|
Special |
First |
|
|
Na2S2O3.5H2O % min |
99.0 |
98.0 |
|
Water-insoluble material % max |
0.01 |
0.03 |
|
Iron ( Fe) max |
20ppm |
30ppm |
|
Sulfid ( Na2S) max |
10ppm |
30ppm |
|
PH (200g/L solution) |
6.5-9.5 |
6.5-9.5 |
Q/CAKZ008-2012 Product Specification:
|
item |
idex |
|
|
First |
Normal |
|
|
Na2S2O3.5H2O % min |
98.0 |
96.0 |
|
Water-insoluble material % max |
0.03 |
-- |
|
Iron( Fe) max |
30ppm |
-- |
|
Sulfid( Na2S) max |
30ppm |
-- |
|
PH (200g/L solution) |
6.5-9.5 |
6.5-9.5 |
6. Package Compound plastic woven bag with polyethylene liner, net weight 50kg each.
7. 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.
8. Aplication. Dechlorination agent for bleached textiles. Bleaching agent for paper pulps. Bactericide and antiseptic in food industries. Disposal agent for waste water，etc.
9. Quality-keep time：12 months.