Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(1-Naphthyl)-2,5-diphenyl-2H-tetrazol-3-ium
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-(1-Naphthyl)-2,5-diphenyl-2H-tetrazol-3-ium
Price: ￥408.0/1g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetrazolium Violet
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1719-71-7

1719-71-7 structure

1719-71-7 structure

Name: 3-(1-Naphthyl)-2,5-diphenyl-2H-tetrazol-3-ium
Chemical Name: tetrazolium violet
CAS Number: 1719-71-7
Molecular Formula: C₂₃H₁₇ClN₄
Molecular Weight: 349.407
Catalog: Biochemical Biochemical reagent Biological dye
Create Date: 2018-08-17 09:28:30
Modify Date: 2025-08-25 19:21:43
Tetrazolium Violet is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	tetrazolium violet
Synonyms	2-naphthalen-1-yl-3,5-diphenyltetrazol-2-ium,chloride Violet Tetrazolium EINECS 217-008-7 MFCD00011875 Tetrazolium Violet 2,5-Diphenyl-3-(1-Naphthyl)Tetrazolium Chloride 2H-Tetrazolium, 3-(1-naphthalenyl)-2,5-diphenyl- 3-(1-Naphthyl)-2,5-diphenyl-2H-tetrazol-3-ium

Description	Tetrazolium Violet is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Melting Point	245-250 °C (dec.)
Molecular Formula	C₂₃H₁₇ClN₄
Molecular Weight	349.407
Exact Mass	349.144775
PSA	34.59000
LogP	1.36820
Storage condition	Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XF8080000

CHEMICAL NAME :: 2H-Tetrazolium, 3-(1-naphthyl)-2,5-diphenyl-, chloride

CAS REGISTRY NUMBER :: 1719-71-7

LAST UPDATED :: 199409

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C23-H17-N4.Cl

MOLECULAR WEIGHT :: 384.89

WISWESSER LINE NOTATION :: T5NKNNJ CR& ER& B- BL66J &G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 10 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,95,1981

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;F: Flammable;
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26-S16
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	XF8080000

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