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191612

Glycerol

spectrophotometric grade, ≥99.5%

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
EC Number:
200-289-5
UNSPSC Code:
50161901
PubChem Substance ID:
57647783
Beilstein/REAXYS Number:
635685
MDL number:
MFCD00004722
Assay:
≥99.5%
Grade:
spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
182 °C/20 mmHg (lit.)
Vapor pressure:
<1 mmHg ( 20 °C)
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grade

spectrophotometric grade

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

698 °F

technique(s)

UV/Vis spectroscopy: suitable

impurities

<0.100% water

refractive index

n20/D 1.474 (lit.)

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

density

1.25 g/mL (lit.)

λ

H2O reference

UV absorption

λ: 205 nm Amax: 1.00, λ: 210 nm Amax: 0.30, λ: 225 nm Amax: 0.10, λ: 280 nm Amax: 0.05, λ: 320 nm Amax: 0.02, λ: 340-400 nm Amax: 0.01

SMILES string

OCC(O)CO

InChI

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

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

390.2 °F - Pensky-Martens closed cup

flash_point_c

199 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBC5256V
SHBB8978V
06198LJV
15896KMV
71596APV

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