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5-sulfobenzene-1,3-dicarboxylic acid

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Origin: China

Cas No: 22326-31-4

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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CAS No.: 22326-31-4 Formula: C8H6O7S Molecular Weight: 246.19400

Basic Info

Chemical Name	5-sulfobenzene-1,3-dicarboxylic acid
Synonyms	3,5-dicarboxybenzenesulfonic acid; 5-Sulfoisophthalicacid; 1,3-Benzenedicarboxylic acid,5-sulfo; 5-Sulphoisophthalic acid; 5-sulfo-1,3-benzenedicarboxylate; EINECS 244-912-9; 5-Sulfo-1,3-benzenedicarboxylic acid;
CAS No.	22326-31-4
Molecular Formula	C8H6O7S
Molecular Weight	246.19400
PSA	137.35000
LogP	1.41050

Properties

Density	1.793g/cm3
Melting Point	249-253 °C
Refractive Index	1.643

Safety Info

HS Code	2917399090
Hazard Codes	C

Synthesis Route

isophthalic acid→5-sulfobenzene-1,3-dicarboxylic acid
isophthalic acid→5-sulfobenzene-1,3-dicarboxylic acid+5-chlorosulfonylbenzene-1,3-dicarboxylic acid
5,5'-Dithiodiisophthalic acid→5-sulfobenzene-1,3-dicarboxylic acid

Precursor

5,5'-Dithiodiisophthalic acid
isophthalic acid

Downstream Product

benzene-1,3,5-tricarboxylic acid
5-Hydroxyisophthalic acid
5-Sulfoisophthalic acid monolithium salt
diethyl 5-hydroxybenzene-1,3-dicarboxylate

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