3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid

Modify Date: 2025-10-02 22:15:36

3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid structure	Common Name	3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid
	CAS Number	642-59-1	Molecular Weight	538.52800
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₀H₁₄N₂O₁₀S₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	3-hydroxy-4-(4-sulfo-[1]naphthylazo)-naphthalene-2,7-disulfonic acid
Synonym	More Synonyms

amaranth

3-Hydroxy-4-(4-sulfo-[1]naphthylazo)-naphthalin-2,7-disulfonsaeure

2-Hydroxy-[1.1']azonaphthalin-trisulfonsaeure-(3.6.4')

(Naphthalin-sulfonsaeure-(1))-(4 azo 1)-(naphthol-(2)-disulfonsaeure-(3.6))

3-hydroxy-4-[(4-sulfonaphthyl)azo]naphthalene-2,7-disulfonic acid

1-(4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid

3-OH-4-[(4-SULPHONAPHTHYL)AZO]NAPHTHALENE-2,7-DISULPHONIC ACID

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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