Hydroxylamin-O-sulfons?ure
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Hydroxylamin-O-sulfons?ure Eigenschaften
- Schmelzpunkt:
- 210 °C (dec.)(lit.)
- Siedepunkt:
- 39 °C(Press: 0.4 Torr)
- Dichte
- 2.2 g/cm3 (20℃)
- Dampfdruck
- 0-53.329Pa at 25-39℃
- storage temp.
- 2-8°C
- L?slichkeit
- 675g/l (slow decomposition)
- Aggregatzustand
- Crystalline Powder
- pka
- -6.47±0.18(Predicted)
- Farbe
- White
- PH
- 0.8 (100g/l, H2O, 20℃)
- Wasserl?slichkeit
- soluble
- Sensitive
- Hygroscopic
- BRN
- 956566
- InChIKey
- DQPBABKTKYNPMH-UHFFFAOYSA-N
- CAS Datenbank
- 2950-43-8(CAS DataBase Reference)
- EPA chemische Informationen
- Hydroxylamine-O-sulfonic acid (2950-43-8)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | C,N | ||
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R-S?tze: | 34-50-43-40-22 | ||
S-S?tze: | 26-36/37/39-45-61-28A-27-22 | ||
RIDADR | UN 3260 8/PG 3 | ||
WGK Germany | 3 | ||
RTECS-Nr. | NC5427000 | ||
F | 10-21 | ||
Hazard Note | Irritant | ||
TSCA | Y | ||
HazardClass | 8 | ||
PackingGroup | III | ||
HS Code | 28111980 |
Bildanzeige (GHS) | |||||||||||||||||||||||||||||
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Alarmwort | Achtung | ||||||||||||||||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Hydroxylamin-O-sulfons?ure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R34:Verursacht Ver?tzungen.R50:Sehr giftig für Wasserorganismen.
R43:Sensibilisierung durch Hautkontakt m?glich.
R40:Verdacht auf krebserzeugende Wirkung.
R22:Gesundheitssch?dlich beim Verschlucken.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S27:Beschmutzte, getr?nkte Kleidung sofort ausziehen.
S22:Staub nicht einatmen.
Chemische Eigenschaften
white to slightly beige crystalline powderVerwenden
Hydroxylamine-O-sulfonic acid is used in the synthesis of quinolones for the benzodiazepine site of GABAA receptors. It is also used as a polymerization catalyst and an amination reagent. It is involved in the preparation of diazene by reacting with an alkali. It is also used in the inhibition of polychlorinated dibenzo-p-dioxins (PCDD) as well as (polychlorinated biphenyl) PCB formation in co-combustion.Allgemeine Beschreibung
Hydroxylamine-O-sulfonic acid is a versatile synthetic reagent. It is widely employed as a nucleophile and as an electrophile in various organic syntheses. It can be synthesized by reacting hydroxylamine sulfate with 30% fuming H2SO4.l?uterung methode
Stir the solid vigorously with anhydrous Et2O and filter it off using large volumes of dry Et2O. Drain dry at the pump for 5minutes and then for 12-14hours in a vacuum. Store it in a vacuum desiccator over conc H2SO4. Determine the purity by oxidation of iodide to I2. It must be stored in a dry atmosphere at 0-4o. It decomposes slowly in H2O at 25o and more rapidly above this temperature. [Matsuguma & Andrieth Inorg Synth V 122 1957.]Hydroxylamin-O-sulfons?ure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Hydroxylamin-O-sulfons?ure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 411)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 |
bj1@bj-chem.com | China | 299 | 55 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8806 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12832 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 997 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 |
sales@frappschem.com | China | 880 | 50 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29793 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18750 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32956 | 60 |
2950-43-8(Hydroxylamin-O-sulfons?ure)Verwandte Suche:
4-Nitrotoluol-2-sulfonsure
2-Aminobenzolsulfonsure
2-Amino-5-nitrobenzolsulfonsure
Dinatriumnaphthalin-2,7-disulfonat
ACETIC ACID
Phenylhydroxylamin
Folsure
Glycin
N,N-Diethylhydroxylamin
METARAMINOL
Hydroxylammoniumsulfat
Hydroxylammoniumchlorid
Hydroxylamin
Heptafluorbuttersure
Hydroxylammoniumoxalat (2:1)
Kalium-1-(β-D-glucopyranosylthio)but-3-enylidenaminooxysulfonat
Natrium-2-formylbenzolsulfonatdihydrat
Nitrosylschwefelsure
- amidoperoxymonosulfuricacid
- amidosulfonicperacid
- aminomonopersulfuricacid
- permonosulfamicacid
- sulfoperamidicacid
- HYDROXYLAMINE-D-SULFONIC ACID
- (Sulfooxy)amine
- O-Sulfohydroxylamine
- (Aminooxy)(hydroxy)sulphane dioxide
- Hydroxylamine-O-sulfonic acid,90%
- Hydroxylamine-O-sulfonic acid,97%
- Hydroxylamine-O-sulf
- HYDROXYLAMINE-O-SULFONIC ACID, 99.999%
- HYDROXYLAMINE-O-SULFONIC ACID, TECH., 90 %
- Hydrozylamine-0-Sulfonic Acid
- Hydraxylamine-O-SulphonicAcid96-97%
- HYDROXYLAMINE-O-SULFONIC ACID
- HYDROXYLAMMONIUM-O-SULFONIC ACID
- Anti-tbx5a antibody produced in rabbit
- tbx5.1
- tbx5a
- zTbx5
- Anti-FBXW11 antibody produced in rabbit
- Fbw11
- FBW1B
- FBXW1B
- Monoclonal Anti-TBX5 antibody produced in mouse
- TBX5
- Hydroxylamine-O-sulfonic acid 97%
- Sulfuricacid, Monoazanyl ester
- HydroxylaMine-O-sulfonic acid (HOSA)
- amine-O-suL
- Hydroxylamine-O-sulfonicAcid>
- haos
- HOS
- Amino hydrogen sulphate
- HYDROXYLAMINE-O-SULPHONIC ACID
- amino hydrogen sulfate
- o-hydroxylammoniumsulfonate
- HOSA
- HYDROXYLAMINESULFONIC ACID
- HydroxylaMine-0-sulfonic acid
- Hydroxylamine-O-sulfonic acid (6CI, 7CI, 8CI, 9CI)
- hyroxyl amine -o-sulfonic acid
- 2950-43-8
- H2NOSO3H
- NH2OSO3H
- H3NSO4
- H3NO4S
- Hydroxylamines (O-Substituted)
- Amination
- Hydroxylamines
- Building Blocks
- Organic Building Blocks
- Sulfonic/Sulfinic Acids
- Sulfur Compounds
- Building Blocks
- Chemical Synthesis