Shanghai Nianxing Industrial Co., Ltd
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: disodium 2-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]benzoate
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Purity: 98.0%
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6408-82-8

6408-82-8 structure

6408-82-8 structure

Name: disodium 2-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]benzoate
Chemical Name: disodium,2-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]benzoate
CAS Number: 6408-82-8
Molecular Formula: C₁₇H₁₀N₂Na₂O₆S
Molecular Weight: 416.31600
Create Date: 2018-06-11 09:26:22
Modify Date: 2025-09-11 01:30:04

Name	disodium,2-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]benzoate
Synonyms	Chromium Dark Red S Azochromol Bordeaux AN Eniacromo Bordeaux R Chrome brodeaux S Disodium 2-((1-hydroxy-4-sulfo-2-naphthalenyl)azo)benzoate Disodium 2-((1-hydroxy-4-sulphonato-2-naphthyl)azo)benzoate Acid Chrome Bordeaux Magracrom Bordeaux EINECS 229-070-2

Molecular Formula	C₁₇H₁₀N₂Na₂O₆S
Molecular Weight	416.31600
Exact Mass	416.00500
PSA	150.66000
LogP	3.30920

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GB5580000

CHEMICAL NAME :: Benzoic acid, 2-((1-hydroxy-4-sulfo-2-naphthalenyl)azo)-, disodium salt

CAS REGISTRY NUMBER :: 6408-82-8

LAST UPDATED :: 199406

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C17-H10-N2-O6-S.2Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 48(1),14,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 21800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 48(1),14,1983

HS Code	2927000090

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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