Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4-diamino-5-sul fophenyl)azo)phenyl)azo)-5-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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73944-13-5

73944-13-5 structure

73944-13-5 structure

Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4-diamino-5-sul fophenyl)azo)phenyl)azo)-5-hydroxy-
Chemical Name: (6Z)-4-amino-3-[[4-[(2,4-diamino-5-sulfophenyl)diazenyl]phenyl]diazenyl]-6-[[4-[(2,4-diamino-5-sulfophenyl)diazenyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic acid
CAS Number: 73944-13-5
Molecular Formula: C₃₄H₂₉N₁₃O₁₃S₄
Molecular Weight: 955.93300
Create Date: 2017-07-01 22:46:32
Modify Date: 2025-09-18 16:15:57

Name	(6Z)-4-amino-3-[[4-[(2,4-diamino-5-sulfophenyl)diazenyl]phenyl]diazenyl]-6-[[4-[(2,4-diamino-5-sulfophenyl)diazenyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic acid

Density	1.93g/cm3
Molecular Formula	C₃₄H₂₉N₁₃O₁₃S₄
Molecular Weight	955.93300
Exact Mass	955.08900
PSA	500.21000
LogP	14.33400
Index of Refraction	1.85

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ6158500

CHEMICAL NAME :: 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis((4-((2,4-diamino-5-sulfophenyl)azo)ph enyl) azo)-5-hydroxy-

CAS REGISTRY NUMBER :: 73944-13-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C34-H29-N13-O13-S4

MOLECULAR WEIGHT :: 956.00

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 3,311,1988

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