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Safety Information

12-1130

Sigma-Aldrich

Glycerol

SAJ first grade, ≥98.0%

Synonym(s):

1,2,3-Propanetriol, Glycerin

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About This Item

Linear Formula:
HOCH2CH(OH)CH2OH
CAS Number:
56-81-5
Molecular Weight:
92.09
Beilstein:
635685
MDL number:
MFCD00004722
UNSPSC Code:
50161901
PubChem Substance ID:
329749626

grade

SAJ first grade

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

Assay

≥98.0%

form

liquid

autoignition temp.

698 °F

expl. lim.

2.6-11.3 % (lit.)

availability

available only in Japan

refractive index

n20/D 1.474 (lit.)

pH

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

density

1.25 g/mL (lit.)

SMILES string

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

320.0 °F

Flash Point(C)

160 °C

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

12-1130-3-3L-J:4.54817300796E12
12-1130-8-22KG-J:4.548173007984E12
12-1130-5-500ML-J:4.548173007977E12

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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