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Merck
CN

320005

Sigma-Aldrich

Glycerol

ACS reagent, ≥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
Beilstein:
635685
EC Number:
200-289-5
MDL number:
MFCD00004722
UNSPSC Code:
50161901
PubChem Substance ID:
329753945

Key Documents

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grade

ACS reagent

vapor density

3.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

Assay

≥99.5%

autoignition temp.

698 °F

expl. lim.

2.6-11.3 % (lit.)

impurities

H2SO4, passes test (darkened)
 subst. darkened by H2SO4, passes test
≤0.003% Chlorinated cpds.
≤0.05% fatty acid esters (butyric acid)
≤0.5% water

ign. residue

≤0.005%

color

APHA: ≤10

refractive index

n20/D 1.474 (lit.)

bp

182 °C/20 mmHg (lit.)
182 °C/20 mmHg

mp

20 °C (lit.)

density

1.25 g/mL (lit.)

anion traces

sulfate (SO42-): ≤0.001%

cation traces

heavy metals: ≤2 ppm

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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Other Notes

Contains acrolein, glucose

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
02718JV
07522HW
06817EX
3116BS
17695AO

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Hadi Shafiee et al.
Scientific reports, 5, 9919-9919 (2015-06-06)
We report a biosensing platform for viral load measurement through electrical sensing of viruses on a flexible plastic microchip with printed electrodes. Point-of-care (POC) viral load measurement is of paramount importance with significant impact on a broad range of applications

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