Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5858-33-3

5858-33-3 structure

5858-33-3 structure

Name: 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
Chemical Name: bordeaux red
CAS Number: 5858-33-3
Molecular Formula: C₂₀H₁₂N₂Na₂O₇S₂
Molecular Weight: 502.42800
Catalog: Organic raw materials Organometallic salt
Create Date: 2018-12-26 00:21:59
Modify Date: 2025-08-27 20:14:40

Name	bordeaux red
Synonyms	acidbordeaux ACID RED 17 AZO BORDEAUX MFCD00003887 bordeauxredb BORDEAUX EINECS 227-489-5 FAST RED B BORDEAUX R BORDEAUX B

Molecular Formula	C₂₀H₁₂N₂Na₂O₇S₂
Molecular Weight	502.42800
Exact Mass	501.98800
PSA	176.11000
LogP	6.08380

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ6479500

CHEMICAL NAME :: 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(1-naphthalenylazo)-, disodium salt

CAS REGISTRY NUMBER :: 5858-33-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C20-H14-N2-O7-S2.2Na

MOLECULAR WEIGHT :: 504.46

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	S26-S36
WGK Germany	3
RTECS	QJ6479500

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