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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

蒸汽壓力

0.001 hPa ( 50 °C)

化驗

98.0%

形狀

powder, crystals or chunks

反應適用性

reaction type: C-H Activation
reagent type: catalyst

技術

inhibition assay: suitable

雜質

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

燃燒殘留物

≤0.05%

pH值

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.)

負離子痕跡

sulfur compounds (as SO42-): ≤0.005%

正離子痕跡

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

儲存溫度

room temp

SMILES 字串

Cl.NO

InChI

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

InChI 密鑰

WTDHULULXKLSOZ-UHFFFAOYSA-N

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應用

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。

訊號詞

Warning

危險分類

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

標靶器官

spleen

儲存類別代碼

4.1A - Other explosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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
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)
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)
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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