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435570

Sigma-Aldrich

Hydrochloric acid

37%, reagent grade

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About This Item

Empirical Formula (Hill Notation):
HCl
CAS Number:
7647-01-0
Molecular Weight:
36.46
Beilstein/REAXYS Number:
1098214
EC Number:
231-595-7
MDL number:
MFCD00011324
UNSPSC Code:
12352106
PubChem Substance ID:
24867241

product name

Hydrochloric acid, reagent grade, 37%

grade

reagent grade

vapor density

1.3 (vs air)

vapor pressure

3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)

assay

37%

form

liquid

concentration

30-50%

color

light yellow

bp

>100 °C (lit.)

solubility

H2O: soluble

density

1.070 g/cm3 at 20 °C (lit.)

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Other Notes

This product has been replaced by 258148-Sigma-Aldrich | Hydrochloric acid, ACS reagent, 37% | HCl

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SHBC5697V
SHBC4874V
SHBC2035V
STBC5206V
STBC4530V

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