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Merck
CN

255580

Sigma-Aldrich

羟胺 盐酸盐

ACS reagent, 98.0%

别名:

盐酸羟胺

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About This Item

线性分子式:
NH2OH · HCl
CAS号:
分子量:
69.49
Beilstein:
3539763
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.21
方案:
98.0%
等级:
ACS reagent
表单:
powder, crystals or chunks

等级

ACS reagent

质量水平

蒸汽压

0.001 hPa ( 50 °C)

方案

98.0%

表单

powder, crystals or chunks

反应适用性

reaction type: C-H Activation
reagent type: catalyst

技术

inhibition assay: suitable

杂质

≤0.005% S compounds
≤0.25 meq/g Titr. free acid

灼烧残渣

≤0.05%

pH值(酸碱度)

2.5-3.5 (20 °C, 50 g/L)

mp

155-157 °C (dec.) (lit.)

密度

1.67 g/mL at 25 °C (lit.)

痕量阴离子

sulfur compounds (as SO42-): ≤0.005%

痕量阳离子

Fe: ≤5 ppm
NH4+:, passes test
heavy metals: ≤5 ppm (by ICP)

储存温度

room temp

SMILES字符串

Cl.NO

InChI

1S/ClH.H3NO/c;1-2/h1H;2H,1H2

InChI key

WTDHULULXKLSOZ-UHFFFAOYSA-N

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应用

强力还原剂。将醛和酮转化为肟,将酰氯转化为异羟肟酸。用作催化剂、膨胀剂和共聚抑制剂。

生化/生理作用

MAO 抑制剂;抑制血小板聚集。

警示用语:

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral

靶器官

spleen

储存分类代码

4.1A - Other explosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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访问文档库

William J Barnes et al.
Bio-protocol, 7(5), e2149-e2149 (2017-03-05)
Lignin is the second most abundant biopolymer on Earth, providing plants with mechanical support in secondary cell walls and defense against abiotic and biotic stresses. However, lignin also acts as a barrier to biomass saccharification for biofuel generation (Carroll and
Selective dissolution of manganese oxides from soils and sediments with acidified hydroxylamine hydrochloride.
Chao TT.
Soil Science Society of America Journal. Soil Science Society of America, 36(5), 764-768 (1972)
One-step Beckmann rearrangement from carbonyl compounds and hydroxylamine hydrochloride in Al2O3/CH3SO3H (AMA) as a new reagent.
Sharghi H and Sarvari MH.
J. Chem. Res. (M), 2001(10), 446-449 (2001)
Magnesia-supported hydroxylamine hydrochloride in the presence of sodium carbonate as an efficient reagent for the synthesis of 1, 2, 4-oxadiazoles from nitriles.
Kaboudin B and Saadati F.
Tetrahedron Letters, 48(16), 2829-2832 (2007)
Transamidation of primary amides with amines using hydroxylamine hydrochloride as an inorganic catalyst.
C Liana Allen et al.
Angewandte Chemie (International ed. in English), 51(6), 1383-1386 (2012-01-04)

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