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Merck
CN

30-4890

2,3,5-Triphenyltetrazolium chloride

JIS special grade, 98.0-102.0%

Synonym(s):

TPTZ, TTZ, Tetrazolium Red

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About This Item

Empirical Formula (Hill Notation):
C19H15ClN4
CAS Number:
Molecular Weight:
334.80
EC Number:
206-071-6
UNSPSC Code:
12171500
PubChem Substance ID:
Beilstein/REAXYS Number:
3923356
MDL number:
Assay:
98.0-102.0%
Grade:
JIS special grade
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grade

JIS special grade

assay

98.0-102.0%

form

solid

availability

available only in Japan

dilution

(for analytical testing)

application(s)

microbiology

SMILES string

[Cl-].c1ccc(cc1)-c2nn(-c3ccccc3)[n+](n2)-c4ccccc4

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



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pictograms

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Danger

Hazard Classifications

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

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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