POTASSIUM NITROSODISULFONATE
- CAS No.
- 14293-70-0
- Chemical Name:
- POTASSIUM NITROSODISULFONATE
- Synonyms
- FREMY'S SALT;FS;Fremy;Follistatin human;activins-binding protein;POTASSIUMNITRODISULFONATE;POTASSIUMNITROSODISULPHONATE;POTASSIUM NITROSODISULFONATE;potassiumnitrosyldisulfonate;potassiumdisulfonatenitroxyl
- CBNumber:
- CB9226731
- Molecular Formula:
- K2NO7S2*
Crystal structure
- Molecular Weight:
- 268.33
- MDL Number:
- MFCD00010878
- MOL File:
- 14293-70-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Potassium nitrosodisulfonate | 220930 | 1g | $82.1 |
| Follistatin human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture | SRP3045 | 20μg | $395 |
| Potassium nitrosodisulfonate | 220930 | 10g | $485 |
| Potassium nitrosodisulfonate | 220930 | 50g | $1320 |
| DipotassiumNitrosodisulfonate(~90%) | D492035 | 25g | $860 |
| storage temp. | 2-8°C |
|---|---|
| form | powder |
| InChI | InChI=1S/2K.H2NO7S2/c;;2-1(9(3,4)5)10(6,7)8/h;;(H,3,4,5)(H,6,7,8)/q2*+1;/p-2 |
| InChIKey | IHSLHAZEJBXKMN-UHFFFAOYSA-L |
| SMILES | S([O-])(=O)(=O)N([O])S([O-])(=O)=O.[K+].[K+] |^1:5| |
| FDA UNII | 1989UAX6B9 |
| UNSPSC Code | 12352000 |
| NACRES | NA.22 |
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 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| 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 |
| Storage Class | 4.3 - Hazardous materials which set free flammable gases upon contact with water |
| Hazard Classifications | Acute Tox. 4 Oral Water-react 1 |
POTASSIUM NITROSODISULFONATE price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 220930 | Potassium nitrosodisulfonate | 14293-70-0 | 1g | $82.1 | 2026-04-30 | Buy |
| Sigma-Aldrich | SRP3045 | Follistatin human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture | 20μg | $395 | 2026-04-30 | Buy | |
| Sigma-Aldrich | 220930 | Potassium nitrosodisulfonate | 14293-70-0 | 10g | $485 | 2026-04-30 | Buy |
| Sigma-Aldrich | 220930 | Potassium nitrosodisulfonate | 14293-70-0 | 50g | $1320 | 2026-04-30 | Buy |
| TRC | D492035 | DipotassiumNitrosodisulfonate(~90%) | 14293-70-0 | 25g | $860 | 2021-12-16 | Buy |
POTASSIUM NITROSODISULFONATE Chemical Properties,Uses,Production
Chemical Properties
orange moist powder and chunks
Uses
Dipotassium Nitrosodisulfonate is a valuable radical molecule that performs oxadations on various chemical compounds including phenols, napthols, amines, indoles . It is an invaluable tool in EPR (electron paramagnetic studies) and has seen use in the synthesis of antitumor agents.
Uses
Useful reagent for the oxidation of a variety of phenols and anilines to quinones.
Uses
Reagent for the oxidation of anilines and phenols to quinones. EPR standard.
Uses
Is a reagent for oxidation of multiple phenols and anilines to quinones
reaction suitability
reagent type: oxidant
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Wuhan Boye Science And Technology Development Co., Ltd. | 27-81625225 +8615387090420 | sumihu@boyechemicals.com | CHINA | 215 | 58 |
| Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | masar@topule.com | China | 8467 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
View Lastest Price from POTASSIUM NITROSODISULFONATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-11-13 | potassiumnitrosyldisulfonate
14293-70-0
|
$614.40 | 10g/Bag | 90% | 10KG | Wuhan Boye Science And Technology Development Co., Ltd. | |
 |
2019-07-10 | POTASSIUM NITROSODISULFONATE
14293-70-0
|
$1.00 | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- potassiumnitrosyldisulfonate
14293-70-0
- $614.40
- 90%
- Wuhan Boye Science And Technology Development Co., Ltd.
-
- POTASSIUM NITROSODISULFONATE
14293-70-0
- $1.00
- 99%
- Career Henan Chemical Co
