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2-Amino-4,5-dichlorobenzenesulfonic acid

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Origin: China

Cas No: 6331-96-0

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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Products Specification
Product Description

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CAS No.: 6331-96-0 Formula: C6H5Cl2NO3S Molecular Weight: 242.08000

Basic Info

Chemical Name	2-Amino-4,5-dichlorobenzenesulfonic acid
Synonyms	2-amino-4,5-dichlorobenzenesulfonic acid;
CAS No.	6331-96-0
Molecular Formula	C6H5Cl2NO3S
Molecular Weight	242.08000
PSA	88.77000
LogP	3.48430

Properties

Appearance & Physical State	white to yellowish powder
Density	1.749 g/cm3
Boiling Point	270 °C(lit.)
Melting Point	8-10 °C(lit.)
Flash Point	270 °F
Refractive Index	1.716
Vapor Density	7.4 (vs air)

Safety Info

Safety Statements	S26; S36
HS Code	2921420090
WGK Germany	3
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

3,4-Dichloroaniline→2-Amino-4,5-dichlorobenzenesulfonic acid
4,5-dichloro-2-nitro-benzenesulfonic acid+acetic acid→2-Amino-4,5-dichlorobenzenesulfonic acid

Precursor

3,4-Dichloroaniline
4,5-dichloro-2-nitro-benzenesulfonic acid
acetic acid

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