- Min.Order :1 Kilogram
- Purity: 85%min
- Payment Terms : L/C,T/T,,MoneyGram,Other
Keywords
Sodium dithionite 7775-14-6 dithionous acid disodium salt;HYDROSULFITE;SODIUM HYPODISULFITE;SODIUM DITHIONITE;SODIUM HYDROSULFITE;SODIUM HYDROSULPHITE;blankit;burmol
Quick Details
- Appearance:White Solid
- Application:Reducing agent for vat dyes,reducing hair bleaching agents,vat dyes printing auxiliaries, silk scouring and bleaching agents, coloring agents and objects stripping vat cleaning agent
- PackAge:International export standard packing or At your request
- ProductionCapacity:1000|Metric Ton|Year
- Storage:Store at RT.
- Transportation:By Sea,By Air,By Courier
Superiority:
1.High quality and competetive price
1)We can offer COA Certificate and official Invoice.
2)We are manufacturer with own lab and factory, can provide high quality products with factory price.
3)Products purity is test by our quality department strictly before sending, and you can also ask the third testing organization come and inspect, such as (SGS/ CTI/ ITS), only after your confirmation will we send it out to you.
2.Fast and safe delivery
1)Products can be arranged first time we receive your prepayment. Fixed service person are 7x24h for you to contact.
2) Secure and discreet shipment. Various transportation methods for your choice, like DHL/UPS/TNT/FedEx/SF-express/Sea/Train/Air
3.We have clients throughout the world
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Details:
Sodium dithionite 7775-14-6
1.Sodium dithionite
2.7775-14-6
3.85%min
4.50kg/drum
5. Synonyms: dithionous acid disodium salt;HYDROSULFITE;SODIUM HYPODISULFITE;SODIUM DITHIONITE;SODIUM HYDROSULFITE;SODIUM HYDROSULPHITE;blankit;burmol
6. MF: Na2O4S2
7. MW: 174.11
8. MP:300 °C
9. BP:1390°C
10.Density:2.13
11.Storage temp.:Store at RT.
12.Solubility:250 g/L (20°C)
13.Water Solubility:250 g/L (20 ºC)
14.Merck:14,8626
15.Stability: Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture.
16.CAS DataBase Reference 7775-14-6(CAS DataBase Reference)
COA for Sodium dithionite 7775-14-6
|
Item |
Specifications |
Results |
|
Purity(wt%) |
85min |
85.52 |
|
NaCO3(wt%) |
2-6 |
5.35 |
|
NaS2O3(wt%) |
1-1.5 |
1.11 |
|
NaS2O5(wt%) |
4-7 |
5.2 |
|
HCOONa(wt%) |
1.5-2.5 |
2.1 |
|
Fe(ppm) |
20max |
15.3 |
|
Water insolubles |
0.1%max |
0.06% |
|
Total other heavy metals |
10ppm max |
8ppm |
|
Conclusion |
The results conforms with enterprise standards |
|
You Might Also Like
Related Searches
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View