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PAS(4-Aminosalicylic Acid)

PAS(4-Aminosalicylic Acid)/CAS No. 65-49-6

Product No. BRT-006Z




Chemical name

4-Aminosalicylic Acid

Trade name

PAS

CAS No

65-49-6

EINECS No

200-613-5

Molecular formula

C7H7NO3

Molecular weight

153.14

PH value

0.5

Assay

50%

Appearance

colorless or light yellow liquid

Application

1As brightener, leveler and leveler for alkaline zinc plating.

2 Pharmaceutical intermediates for the synthesis of anti-tuberculosis drug sodium parasalicylate.

3It is also used to analyse acid-base fluorescent indicator of reagent.