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SULPHANILIC ACID (PURIFIED GRADE)			Uses: For optical whitening agents,food colours & pharmaceuticals
Synonyms		Para amino benzene sulphonic acid
Empirical Formula	:	C₆H₇NO₃ S
Mol. Wt.	:	173
C A S No.	:	121-57-3
Purity	:	99% (min)
Physical Appearance	:	White dry powder

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SODIUM SALT OF SULPHANILIC ACID (ON MOL.WT: 173)			Uses: For optical whitening agents
Synonyms		Para amino benzene sulphonic acid
Empirical Formula	:	C₆H₇NO₃ S Na
Mol. Wt.	:	195.16
C A S No.	:	6106-22-5
Purity	:	85% (min)
Physical Appearance	:	White dry powder

ANILINE 2:4 DISULPHONIC ACID			Uses: In dyestuff
Synonyms		4 amino 1,3 benzene disulphonic acid
Empirical Formula	:	C₆H₇O₆ NS₂
Mol. Wt.	:	253.2
C A S No.	:	-
Purity	:	80% (min)
Physical Appearance	:	White moist crystalline powder

DYES Intermediates :-
SULPHANILIC ACID (PURIFIED GRADE) | SODIUM SALT OF SULPHANILIC ACID (ON MOL.WT: 173)| ANILINE 2:4 DISULPHONIC ACID | METANILIC ACID | ANILINE 2:5 DISULPHONIC ACID | GAMMA ACID | H-ACID | VINYL SULPHONE ESTER OF ACETANILIDE (PARA BASE) | F.C ACID | D.A.S.A | PARA NITRO ANILINE | G-SALT | SULPHO TOBIAS ACID | K-ACID | 5 SULPHO ANTHRANILIC ACID | 4 NITRO-2AMINO PHENOL | SODIUM NAPHTHIONATE | 1,4 SUPHO PHENOL 3 METHYL 5 PYRAZOLONE | 1,4 SULPHO PHENYL 3: CARBOXY 5 PYRAZOLONE | 2:5 DICHLORO 1,4 SULPHO PHENYL 3 METHYL PYRAZOLONE | AMIDO G ACID | 6 NITRO 1 DIAZO 2 NAPHTHOL 4 SULPHONIC ACID | 6 NAPSA | RESIST SALT

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