ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Metal Sulphides and sulphates >POTASSIUM NITROSODISULFONATE
POTASSIUM NITROSODISULFONATE
- CAS No.
- 14293-70-0
- Chemical Name:
- POTASSIUM NITROSODISULFONATE
- Synonyms
- FS;Fremy;FREMY'S SALT;Follistatin human;activins-binding protein;POTASSIUMNITRODISULFONATE;POTASSIUM NITROSODISULFONATE;potassiumnitrosyldisulfonate;potassiumdisulfonatenitroxyl;POTASSIUMNITROSODISULPHONATE
- CBNumber:
- CB9226731
- Molecular Formula:
- K2NO7S2*
- Molecular Weight:
- 268.33
- MOL File:
- 14293-70-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2022/12/21 16:56:50
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H260-H302+H312+H332 |
| Precautionary statements | P223-P231+P232-P280-P301+P312-P302+P352+P312-P304+P340+P312 |
| Hazard Codes | Xn,F |
| Risk Statements | 14-20/21/22-14/15 |
| Safety Statements | 36 |
| RIDADR | UN 2813 4.3/PG 1 |
| WGK Germany | 3 |
| RTECS | QZ1300000 |
| HazardClass | 4.3 |
| PackingGroup | II |
| HS Code | 28429080 |
POTASSIUM NITROSODISULFONATE price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 220930 | Potassium nitrosodisulfonate | 14293-70-0 | 1G | ₹4914.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 220930 | Potassium nitrosodisulfonate | 14293-70-0 | 10G | ₹28231.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 220930 | Potassium nitrosodisulfonate | 14293-70-0 | 50G | ₹59245.23 | 2022-06-14 | Buy |
POTASSIUM NITROSODISULFONATE Chemical Properties,Uses,Production
Chemical Properties
orange moist powder and chunks
Uses
Is a reagent for oxidation of multiple phenols and anilines to quinones
Purification Methods
It forms yellow needles (dimeric) which dissolve in H2O to give the violet monomeric free radical. It is purified by dissolving (~12g) in 2M KOH (600mL) at 45o, filtering the blue solution and keeping it in a refrigerator overnight. The golden yellow crystals (10g) are filtered off, washed with MeOH (3x), then Et2O and stored in a glass container in a vacuum over KOH. It is stable indefinitely when dry. [Cram & Reeves J Org Chem 80 3094 1958, Schenk Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 505 1963.]
POTASSIUM NITROSODISULFONATE Preparation Products And Raw materials
POTASSIUM NITROSODISULFONATE Suppliers
Global( 72)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
| .GZ HONESTCHEM CO.,LTD | +86-15013270415 | China | 246 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | China | 4128 | 58 | Inquiry |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | China | 8474 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | China | 40067 | 58 | Inquiry |
| Chengdu HuaNa Chemicals Co., Ltd. | 028-86612776; 13699069380 | China | 964 | 55 | Inquiry |
| Hubei Kele Fine Chemical Co., Ltd | 027-59101668 19945030958 | China | 7969 | 58 | Inquiry |
14293-70-0(POTASSIUM NITROSODISULFONATE)Related Search:
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dipotassiumnitrosodisulfonate
nitrosodisulfonicacid,dipotassiumsalt
potassiumdisulfonatenitroxyl
potassiumnitrosyldisulfonate
FS
FREMY'S SALT
POTASSIUM NITROSODISULFONATE
Potassium nitrosodisulfonate, remainder water and methanol, 50-75%
dipotassium nitrosodisulphonate
Di-PotassiumNitrosodisulphonate,~95%
Potassium nitrosodisulfonate, remainder water and methanol
Fremy
POTASSIUMNITRODISULFONATE
POTASSIUMNITROSODISULPHONATE
Potassium nitrosodisulfonate,50-75%,remainderwater and methanol
Potassium nitrosodisulfonateFremy's saltFS
Potassium Nitrosodisulfonaye
Nitrosodisulfonic acid,potassiuM salt (1:2)
Potassium peroxylaminedisulfonate
activins-binding protein
Follistatin human
Potassiumnitrosodisulfonate,remainderwaterandmethano
Potassiumnitrosodisulfonate(Fremy‘ssalt)
Dipotassium Nitrosodisulfonate (~90%)
Potassium nitrosodisulfonate (6CI, 7CI)
14293-70-0
NO7S2K2
KSO32NO
K2NO7S2
Oxidation
Synthetic Reagents
Sulfur-Based