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342351

Sigma-Aldrich

Hydroxylamine phosphate salt (3:1)

97%

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About This Item

Linear Formula:
(NH2OH)3 · H3PO4
CAS Number:
20845-01-6
Molecular Weight:
197.08
EC Number:
244-077-0
MDL number:
MFCD00066572
UNSPSC Code:
12352116
PubChem Substance ID:
24861058

assay

97%

mp

169-171 °C (lit.)

SMILES string

NO.NO.NO.OP(O)(O)=O

InChI

1S/3H3NO.H3O4P/c3*1-2;1-5(2,3)4/h3*2H,1H2;(H3,1,2,3,4)

InChI key

XBUFCZMOAHHGMX-UHFFFAOYSA-N

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Application

Reactant for:
  • Aqueous preparation of rhenium diphosphate[1]
  • Gas and solid state reactions with acetone[2]
  • Hydroxylamine formation via photolysis[3]

Biochem/physiol Actions

MAO inhibitor; inhibits platelet aggregation

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 2 - Expl. 1.1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2

Storage Class

1 - Explosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF8007V
MKBF0268V
MKBB7282
20896PJ
19520CB

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Popa, K.; et al.
Rev. Roum. Chim., 46, 509-509 (2002)
Withnall, R.; Andrews, L.
The Journal of Physical Chemistry, 92, 2155-2155 (1988)
Kaupp, G.; et al.
Chemische Berichte, 127, 2249-2249 (1994)

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