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MilliporeSigma
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Key Documents

TX1510

Supelco

2,3,5-Triphenyl-2H-Tetrazolium Chloride

Synonym(s):

2,3,5-Triphenyl-2H-Tetrazolium Chloride, Red Tetrazolium

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About This Item

Empirical Formula (Hill Notation):
C19H15ClN4
CAS Number:
Molecular Weight:
334.80
MDL number:
UNSPSC Code:
41116121
EC Index Number:
206-071-6
assay:
≥90% (calc. on dried substance, perchloric acid titration)
application(s):
diagnostic assay manufacturing
hematology
histology
microbiology

assay

≥90% (calc. on dried substance, perchloric acid titration)

form

powder

shelf life

36 mo. (after manufacture date)

evapn. residue

≤6.5%

loss

≤6.5% loss on drying

application(s)

diagnostic assay manufacturing
hematology
histology
microbiology

shipped in

ambient

storage temp.

10-30°C

InChI

1S/C19H15N4.ClH/c1-4-10-16(11-5-1)19-20-22(17-12-6-2-7-13-17)23(21-19)18-14-8-3-9-15-18;/h1-15H;1H/q+1;/p-1

InChI key

PKDBCJSWQUOKDO-UHFFFAOYSA-M

Analysis Note

Expiration date: Exp 36 months from mfg date
Assay (HClO4-titration, calc. on dried substance): 90.0% min
Loss on drying: 6.5% max
Suitability for microbiology: To pass test

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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