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Safety Information

797979

Sigma-Aldrich

Hexamethylenetetramine

anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0%

Synonym(s):

1,3,5,7-Tetraazatricyclo[3.3.1.13,7]decane, Hexamine, Methenamine, Urotropine

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50 ML
CN¥889.71

CN¥889.71

Available to ship onApril 27, 2025Details

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50 ML
CN¥889.71

About This Item

Empirical Formula (Hill Notation):
C6H12N4
CAS Number:
100-97-0
Molecular Weight:
140.19
Beilstein:
2018
EC Number:
202-905-8
MDL number:
MFCD00006895
UNSPSC Code:
12352100
PubChem Substance ID:
329768625
NACRES:
NA.21

CN¥889.71

Available to ship onApril 27, 2025Details

Request a Bulk Order

grade

ACS reagent
anhydrous

Quality Level

200

vapor pressure

<0.01 mmHg ( 20 °C)

product line

Redi-Dri™

Assay

≥99.0%

form

powder

autoignition temp.

770 °F

ign. residue

≤0.1%

loss

≤2.0% loss on drying

color

white

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Z805114

Hellma® absorption cuvettes, standard cells, Macro

material

Suprasil® quartz

material

Suprasil® quartz

material

Suprasil® quartz

material

Suprasil® 300 quartz

manufacturer/tradename

Hellma 110-QS

manufacturer/tradename

Hellma (100-QS)

manufacturer/tradename

Hellma (100-QS)

manufacturer/tradename

Hellma 100-QX

description

2 polished windows

description

2 polished windows

description

2 polished windows

description

2 polished windows

parameter

200-2,500 nm spectral range

parameter

200-2500 nm spectral range

parameter

200-2500 nm spectral range

parameter

200-3500 nm spectral range

technique(s)

UV/Vis spectroscopy: suitable

technique(s)

UV/Vis spectroscopy: suitable, photometry: suitable

technique(s)

UV/Vis spectroscopy: suitable, photometry: suitable

technique(s)

UV/Vis spectroscopy: suitable, photometry: suitable

H × W × D

46 mm × 12.5 mm × 12.5 mm

H × W × D

45 mm × 12.5 mm × 3.5 mm

H × W × D

45 mm × 12.5 mm × 4.5 mm

H × W × D

45 mm × 12.5 mm × 4.5 mm

Other Notes

Keep container tightly closed in a dry and well-ventilated place.hygroscopic Storage class (TRGS 510): Flammable solid hazardous materials.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H228,H317

Hazard Classifications

Flam. Sol. 2 - Skin Sens. 1B

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

482.0 °F - closed cup

Flash Point(C)

250 °C - closed cup

Regulatory Information

危险化学品
易制爆化学品
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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCT6613
    MKCM7549
    MKCK8076
    MKCK4794
    MKCJ7669

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    Articles

    Redi-Dri™ – The World of Free-flowing Hygroscopic Products

    Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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