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3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate

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Origin: China

Cas No: 96-67-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 96-67-3 Formula: C6H6N2O6S Molecular Weight: 234.18700

Basic Info

Chemical Name	3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate
Synonyms	2-Amino-4-nitrophenol-6-sulfonic acid;
CAS No.	96-67-3
Molecular Formula	C6H6N2O6S
Molecular Weight	234.18700
PSA	154.82000
LogP	2.31450

Properties

Appearance & Physical State	Brown Crystal
Density	1.877 g/cm3
Melting Point	285ºC
Refractive Index	1.701
Water Solubility	0.1-0.5 g/100 mL at 21.5 ºC
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Safety Info

Safety Statements	S26; S36/37/39
HS Code	2922299090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-hydroxymetanilic acid→3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate
2-hydroxy-3-nitro-benzenesulfonic acid→3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate
5-amino-2-hydroxy-3-nitrobenzenesulfonic acid→3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate

Precursor

2-hydroxy-3-nitro-benzenesulfonic acid
2-hydroxymetanilic acid
5-amino-2-hydroxy-3-nitrobenzenesulfonic acid

Downstream Product

2-amino-5-nitrobenzenesulfonic acid

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