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4-hydroxy-6-methylamino-2-naphthalene sulfonic acid

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Origin: China

Cas No: 6259-53-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 6259-53-6 Formula: C11H11NO4S Molecular Weight: 253.27400

Basic Info

Chemical Name	4-hydroxy-6-methylamino-2-naphthalene sulfonic acid
Synonyms	7-methylamino-1-naphthol-3-sulfonic acid; 2-N-methylamino-8-hydroxynaphthalene-6-sulfonic acid; 1-Naphthalenol,7-nitro; 1-hydroxy-7-N-methylaminonaphthalene-3-sulphonic acid; 7-Nitro-naphth-1-ol; 1-Hydroxy-7-nitronaphthalene; 7-methylamino-1-hydroxynaphthalene-3-sulphonic acid; 4-hydroxy-6-methylamino-2-naphthalenesulphonic acid; 4-hydroxy-6-methylaminonaphthalene-2-sulphonic acid; 1-Hydroxy-7-nitronaphthalin;
CAS No.	6259-53-6
Molecular Formula	C11H11NO4S
Molecular Weight	253.27400
PSA	95.01000
LogP	2.98760

Properties

Appearance & Physical State	Yellowish green wet cake
Density	1.542 g/cm3
Refractive Index	1.602

Synthesis Route

7-hydroxynaphthalene-1,3-disulfonic acid+METHYLAMINE→4-hydroxy-6-methylamino-2-naphthalene sulfonic acid
6-Amino-4-hydroxy-2-naphthalenesulfonic Acid→4-hydroxy-6-methylamino-2-naphthalene sulfonic acid

Precursor

6-Amino-4-hydroxy-2-naphthalenesulfonic Acid
7-hydroxynaphthalene-1,3-disulfonic acid
METHYLAMINE

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