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Benzenesulfonic Acid Sodium Salt

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Origin: China

Cas No: 515-42-4

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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Products Specification
Product Description

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CAS No.: 515-42-4 Formula: C6H5NaO3S Molecular Weight: 180.15700

Basic Info

Chemical Name	Benzenesulfonic Acid Sodium Salt
Synonyms	Benzenesulfonic acid,sodium salt; Benzenesulfonic acid, sodium salt; sodium,benzenesulfonate; Sodium benzenesulfonate;
CAS No.	515-42-4
Molecular Formula	C6H5NaO3S
Molecular Weight	180.15700
PSA	65.58000
LogP	1.67150

Properties

Appearance & Physical State	white crystals
Density	1.124
Melting Point	450ºC
Water Solubility	soluble
Stability	Stable. Hygroscopic. Incompatible with strong oxidizing agents.
Storage Condition	Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Safety Info

RTECS	DB7350000
Safety Statements	S26
HS Code	2904100000
WGK Germany	3
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

sodium 4-methoxy-benzenesulfonate+phenacyl benzenesulfonate→Benzenesulfonic Acid Sodium Salt+phenacyl 4-methoxybenzenesulfonate
benzenesulfonic acid→Benzenesulfonic Acid Sodium Salt
Benzenesulfinic Acid Sodium Salt→Benzenesulfonic Acid Sodium Salt

Precursor

benzenesulfonic acid
Methyl benzenesulfonate
4-{[(4-chlorophenyl)hydrazono]methyl}pyridine
Benzenesulfinic Acid Sodium Salt

Downstream Product

benzenesulfonylsulfanylsulfonylbenzene
biphenyl-4-ol
1,3-BENZENEDISULFONYL CHLORIDE
phenol

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