4-SULFOPHTHALIC ACID, TRISODIUM SALT

CAS No.：3325-08-4

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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4-SULFOPHTHALIC ACID, TRISODIUM SALT Basic information

Product Name:	4-SULFOPHTHALIC ACID, TRISODIUM SALT
Synonyms:	1,2-Benzenedicarboxylicacid,4-sulfo-,trisodiumsalt;4-SULFOPHTHALIC ACID, TRISODIUM SALT;4-(Sodiosulfo)phthalic acid disodium salt;4-SULFOPHTHALIC ACID, TRISODIUM SALT, TE CH., 75%;4-Sulfophthalic acid trisodium salt technical grade
CAS:	3325-08-4
MF:	C8H3Na3O7S
MW:	312.14
EINECS:
Product Categories:	Organic Building Blocks;Sulfonic/Sulfinic Acid Salts;Sulfur Compounds
Mol File:	3325-08-4.mol

4-SULFOPHTHALIC ACID, TRISODIUM SALT Chemical Properties

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

4-SULFOPHTHALIC ACID, TRISODIUM SALT Usage And Synthesis

Uses	4-Sulfophthalic Acid Trisodium Salt is an intermediate in the synthesis of Al(III) Phthalocyanine Chloride Tetrasulfonic Acid (A537003), a Phthalocyanine, which is a class of mammalian cell photosensitizer which may be useful in photodynamic therapy for cancer.
General Description	4-Sulfophthalic acid trisodium salt is formed as byproduct during the preparation of D&C Yellow No.10.

4-SULFOPHTHALIC ACID, TRISODIUM SALT Preparation Products And Raw materials

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