Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-amino-5-hydroxy-2 7-naphthalenedisulf&
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-AMINO-5-HYDROXY-2 7-NAPHTHALENEDISULF&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

312693-54-2

312693-54-2 structure

312693-54-2 structure

Name: 4-amino-5-hydroxy-2 7-naphthalenedisulf&
Chemical Name: sodium,4-azaniumyl-5-hydroxynaphthalene-2,7-disulfonate,hydrate
CAS Number: 312693-54-2
Molecular Formula: C₁₀H₁₀NNaO₈S₂
Molecular Weight: 359.30800
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-12-06 18:52:44
Modify Date: 2025-08-27 19:51:23

Name	sodium,4-azaniumyl-5-hydroxynaphthalene-2,7-disulfonate,hydrate
Synonyms	MFCD00035728 H acid 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt hydrate

Melting Point	>300ºC(lit.)
Molecular Formula	C₁₀H₁₀NNaO₈S₂
Molecular Weight	359.30800
Exact Mass	358.97500
PSA	183.81000
LogP	3.73770

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36
WGK Germany	3

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