Hydroxylamine-O-sulfonic acid
-
Hydroxylamine-O-sulfonic acid
structure -
-
CAS No:
2950-43-8
-
Formula:
H3NO4S
-
Chemical Name:
Hydroxylamine-O-sulfonic acid
-
Synonyms:
Sulfuric acid,monoazanyl ester;Hydroxylamine-O-sulfonic acid;Amidoperoxymonosulfuric acid;Amidosulfonic peracid;Aminomonopersulfuric acid;Ammonia-N-oxide-O-sulfonic acid betaine;Hydroxylamine,O-sulfo-;Permonosulfamic acid;Sulfoperamidic acid;Amidoperoxymonosulfuric acid (HOS(O)2ONH2);HAOS;Hydroxylaminesulfonic acid;(Aminooxy)sulfonic acid;(Aminooxy)(hydroxy)sulfane dioxide;135484-95-6;1085697-83-1
- Categories:
-
CAS No:
Characteristics
98.00000
0.46060
Very light beige powder.
1.98 g/cm3
210 °C
39 °C @ Press: 0.4 Torr
1.534
H2O: soluble
2-8ºC
Safety Information
III
8
UN 3260
3
R22; R34; R40; R43; R50
S26-S28-S36/37/39-S45-S61
NC5427000
C; N
Stable under normal temperatures and pressures.
P280-P305 + P351 + P338-P310
H314
|Danger|H302 (65.96%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P273, P280, P301+P312, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P363, P391, P405, and P501|Aggregated GHS information provided by 141 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hydroxylamine-O-sulfonic acid Use and Manufacturing
Hydroxylamine-O-sulfonic Acid is used in the synthesis of quinolones for the benzodiazepine site of GABAA receptors. Also used in the inhibition of PCDD as well as PCB formation in co-combustion.
Sulfuric acid, monoazanyl ester: ACTIVE
Computed Properties
Molecular Weight:113.10
XLogP3:-3.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:112.97827875
Monoisotopic Mass:112.97827875
Topological Polar Surface Area:98
Heavy Atom Count:6
Complexity:104
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of Hydroxylamine-O-sulfonic acid
-
![China]()
CN
5 YRS
Business licensed Certified factoryManufactory Supplier of Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides,Organic Intermediates,OLED IntermediatesInquiryCAS No.: 2950-43-8Grade: Pharmaceutical GradeContent: 99% -
![China]()
CN
5 YRS
Business licensedTrader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives -
![China]()
CN
5 YRS
Business licensed Certified factoryManufactory Supplier of Pharmaceutical intermedaite,Agricultural chemical intermediateInquiryCAS No.: 2950-43-8Grade: Industrial GradeContent: 97.0%
Learn More Other Chemicals
-
3,5-DIBROMO-2-[[[(3,5-DINITROBENZOYL)AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID
535965-38-9
-
3,5-DIBROMO-2-[[[[(2-CHLOROPHENOXY)ACETYL]AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID
532386-89-3
-
3,5-DIBROMO-2-[[[(4-METHYL-3-NITROBENZOYL)AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID
532943-48-9
-
3,5-DIBROMO-2-[[[[3-(2-FURANYL)-1-OXO-2-PROPENYL]AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID Formula
586392-09-8
-
3,5-DIBROMO-2-[[[[(2-METHYLPHENOXY)ACETYL]AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID Formula
531548-30-8
-
2-(1,8-dibromo-16,18-dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaen-17-yl)benzoic acid Formula
333340-54-8
-
3,5-DIBROMO-2-[[[[3-(PHENOXYMETHYL)BENZOYL]AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID Structure
586393-79-5
-
3,5-DIBROMO-2-[[[(4-CHLOROBENZOYL)AMINO]THIOXOMETHYL]AMINO]-BENZOIC ACID Structure
531530-32-2
-
What is 2-Cyclopentyl-3-(2,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-oxo-4-isoquinolinecarboxylic acid
400073-92-9
-
What is 9-Octadecenoic acid (9Z)-, compd. with N,N-dimethylcyclohexanamine (1:1)
65122-23-8