Hydroxylamine-O-Sulfonic Acid
Names
[ CAS No. ]:
2950-43-8
[ Name ]:
Hydroxylamine-O-Sulfonic Acid
[Synonym ]:
Hydroxylamine-O-sulfonicacid
hydroxylamine O-sulfonic acid
Sulfane, (aminooxy)hydroxy-, dioxide
Aminosulfuric acid
(Aminooxy)(hydroxy)sulfan-dioxid
Hydroxylamine-O-Sulfonic Acid
EINECS 220-971-6
(Aminooxy)(hydroxy)sulfane dioxide
hydroxylamino-O-sulfonic acid
Sulfamic acid N-oxide
O-hydroxylaminesulfonic acid
Amidosulfonic peracid
hydroxylamine sulfonic acid
(Aminooxy)(hydroxy)sulfane-dioxyde
hydroxylamine-o-sulphonic acid
Permonosulfamic acid
Aminomonopersulfuric acid
MFCD00011604
HAOS
Sulfoperamidic acid
Chemical & Physical Properties
[ Density]:
2.0±0.1 g/cm3
[ Melting Point ]:
210 °C (dec.)(lit.)
[ Molecular Formula ]:
H3NO4S
[ Molecular Weight ]:
113.093
[ Exact Mass ]:
112.978279
[ PSA ]:
98.00000
[ LogP ]:
-0.96
[ Index of Refraction ]:
1.534
[ Storage condition ]:
2-8°C
[ Water Solubility ]:
soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NC5427000
- CHEMICAL NAME :
- Hydroxylamine-O-sulfonic acid
- CAS REGISTRY NUMBER :
- 2950-43-8
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- H3-N-O4-S
- MOLECULAR WEIGHT :
- 113.10
- WISWESSER LINE NOTATION :
- ZOSWQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- DNA damage
- TEST SYSTEM :
- Microorganism - not otherwise specified
- DOSE/DURATION :
- 1900 umol/L
- REFERENCE :
- CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 7,195,1973
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
C:Corrosive;N:Dangerousfortheenvironment;
[ Risk Phrases ]:
R22;R34;R40;R43;R50
[ Safety Phrases ]:
S26-S36/37/39-S45-S61-S28A
[ RIDADR ]:
UN 3260 8/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
NC5427000
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
28111980
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922199090
[ Summary ]:
2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
J. Am. Chem. Soc. 134(44) , 18253-6, (2012)
Herein, we disclose the first metal-free synthesis of primary aromatic amines from arylboronic acids, a reaction that has eluded synthetic chemists for decades. This remarkable transformation affords ...
Co-immobilization of semaphorin3A and nerve growth factor to guide and pattern axons.Acta Biomater. 28 , 33-44, (2015)
Immobilization of axon guidance cues offers a powerful tissue regenerative strategy to control the presentation and spatial location of these biomolecules. We use our previously developed immobilizati...
Aminations of guanosine and deoxyguanosine with hydroxylamine-O-sulfonic acid and 2,4-dinitrophenoxyamine. Dependence on the reaction medium.Nucleic Acids Symp. Ser. (17) , 145-8, (1986)
Amination of guanosine (Guo) with 2,4-dinitrophenoxyamine in aqueous DMF gave 7-amino-Guo, which was readily converted to 8,5'-O-cyclo-Guo, and 8-hydroxy-Guo. Deoxyguanosine (dG) gave only deglycosyla...