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244260

氢溴酸

Name: 氢溴酸
Brand: SIGALD

ACS reagent, 48%

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关于此项目

经验公式（希尔记法）:

HBr

化学文摘社编号:

10035-10-6

分子量:

80.91

UNSPSC Code:

12352106

NACRES:

NA.21

PubChem Substance ID:

329752491

MDL number:

MFCD00011323

Beilstein/REAXYS Number:

3587158

Assay:

47.0-49.0% (ACS specification), 48%

Form:

liquid

Grade:

ACS reagent

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属性

grade

ACS reagent

Quality Level

200

vapor density

2.8 (vs air)

vapor pressure

320 psi ( 21.1 °C), 8 mmHg ( 25 °C)

description

48% aqueous HBr

assay

47.0-49.0% (ACS specification), 48%

form

liquid

impurities

≤5 ppm Heavy Metals

ign. residue

≤0.002%

solubility

water: soluble at 20 °C

density

1.49 g/mL at 25 °C (lit.)

anion traces

SO₄^2- and SO₃^2-: ≤0.003%, chloride (Cl^-): ≤0.05%, iodide (I^-): ≤0.003%, phosphate (PO₄^3-): ≤0.001%

cation traces

Fe: ≤1 ppm, Se: ≤0.01 ppm, heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

InChI

1S/BrH/h1H

InChI key

CPELXLSAUQHCOX-UHFFFAOYSA-N

说明

General description

氢溴酸是一种强酸，可作为溴化试剂用于烯烃、炔烃和酮的亲电和自由基溴化。

Application

氢溴酸可作为溴化剂用于：

用于苯胺到溴代苯胺的区域选择性溴化。
烯烃、炔烃和酮氧化溴化成相应的二溴化烷烃、二溴化烯烃和 α-溴酮。

它也可作为将醇有氧光氧化成相应羧酸的催化剂。

Other Notes

ACS规格与产品438065相同

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pictograms

GHS05,GHS07

signalword

Danger

hcodes

H290,H314,H335

pcodes

P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338

target_organs

Respiratory system

存储类别

8B - Non-combustible corrosive hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3

法规信息

危险化学品

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Hydrobromic acid-catalyzed Friedel-Crafts type reactions of naphthols.

Xu C, et al.

Royal Society of Chemistry Advances, 4(4), 1559-1562 (2014)

Production of cellulose nanocrystals using hydrobromic acid and click reactions on their surface.

Sadeghifar H, et al.

J. Mater. Sci., 46(22), 7344-7355 (2011)

Studies on the extraction of platinum metals with tri-iso-octylamine from hydrochloric and hydrobromic acid: separation and determination of gold, palladium and platinum.

M Y Mirza

Talanta, 27(2), 101-106 (1980-02-01)

The extraction of Pd(II), Rh(III), Ir(III), Au(III) and Pt(IV) from hydrochloric and hydrobromic acid with 5% tri-iso-octylamine solution in carbon tetrachloride has been studied. The gold extract from hydrochloric acid is yellow and absorbs at 325 nm, the palladium compound

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全球贸易项目编号

货号	GTIN
244260-4X100ML	04061837734809
244260-500ML	04061825751788
244260-100ML	04061825751764
244260-1L	04061825751771
244260-500ML-PC	04061837734816