4-hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic acid

Modify Date: 2026-07-05 11:58:05

4-hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic acid structure	Common Name	4-hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic acid
	CAS Number	6259-56-9	Molecular Weight	333.33800
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₁H₁₁NO₇S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	4-hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic acid
Synonym	More Synonyms

Molecular Formula	C₁₁H₁₁NO₇S₂
Molecular Weight	333.33800
Exact Mass	332.99800
PSA	148.97000
LogP	3.19270
InChIKey	WIGCNINIKDNDBF-UHFFFAOYSA-N
SMILES	O=S(=O)(O)CNc1ccc2cc(S(=O)(=O)O)cc(O)c2c1

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6-Amino-4-hydroxy-2-naphthalenesulfonic acid structure

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J acid structure

J acid

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Detail Learn More

Literature: DyStar Textilfarben GmbH and Co. Deutschland KG Patent: US2005/34253 A1, 2005 ; Location in patent: Page/Page column 17 ;

Precursor 3
CAS#:870-72-4 Sodium formalde... CAS#:90-51-7 6-Amino-4-hydro... CAS#:87-02-5 J acid
DownStream 0

2-Naphthalenesulfonic acid,4-hydroxy-6-[(sulfomethyl)amino]

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic 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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