-- Dye Intermediates - Select from the list --
01) K-ACID
02) G-SALT
03) AMINO G ACID
04) R-SALT
05) GAMMA ACID
06) VINYL SULFONE EST OF ANLINE
07) P C V S
08) O A V S
09) D M A V S
10) H-ACID
11) METANILIC ACID
12) ANILINE 2:5 DI S A
13) BENZIDINE 2:2 DI S A
14) M P D S A
15) SULPHO TOBIAS ACID
16) 2R ACID
17) META UREIDO ANILINE
18) P A A B 4 S A
19) P A A B 3:4 D A
20) 2 AMINO 4 SULPHO BENZOIC ACID
21) 4 NITRO 2 AMINO PHENOL 6 S A
22) 6 NITRO 2 AMINO PHENOL 4 S A
23) 2 AMINO PHENOL 4 S A
24) DI AMINO STILBENE DI S A
25) 6 NITRO DIAZO ACID
26) 4 NITRO 4 AMINO DIPHENYLAMINE 2 S A
27) FC ACID
28) 6 ACETILAMINE 2 AMINO PHENOL 4 S A
29) 4 AMINO DIPHENYLAMINE 2 S A
30) AMINO R SALT
31) 4 CHLORO 2 AMINO PHENOL
32) 4 CHLORO 2 AMINO PHENOL 6 S.A.
33) 4 NITRO 2 AMINO PHENOL
34) DI AMINO SULFANILAMIDE
35) 4 NITRO META PHENILINE DIAMINE
36) PARA NITRO ANILINE 2 S.A
37) SCHAFFER'S SALT (ACID)
38) N-METHYL J. ACID
39) 4-AMINO 4-HYDROXY AZO BENZENE- 3'-CARBOXYLIC ACID
40) P P D D S A
BENZIDINE 2:2 DI-SULPHONIC ACID
NAME
OF THE
PRODUCT
MOLE-
CULAR
WT.
EMPIRICAL
FORMULA
STRUCTURAL
FORMULA
SYNONYMS
STRENGTH
BENZIDINE 2:2 DI-SULPHONIC ACID
344
C
12
H
12
N
2
S
2
O
6
2-2 BENZIDINE DI SULFONIC ACID
70% MIN.
META PHENYLENE DI AMINE SULPHONIC ACID (MPDSA)
NAME
OF THE
PRODUCT
MOLE-
CULAR
WT.
EMPIRICAL
FORMULA
STRUCTURAL
FORMULA
SYNONYMS
STRENGTH
META PHENYLENE DI AMINE SULPHONIC ACID (MPDSA)
188
C
6
H
6
H
2
O
3
METAL PHENYLENE DIAMINE SULPHONIC ACID
MIN. 70%
(M.W. 188)/
FREE ACID 98%
SULPHO TOBIAS ACID
NAME
OF THE
PRODUCT
MOLE-
CULAR
WT.
EMPIRICAL
FORMULA
STRUCTURAL
FORMULA
SYNONYMS
STRENGTH
SULPHO TOBIAS ACID
303
C
10
H
9
O
6
S
2
N
2 NAPHTHYLAMINE 1-5 DISULPHONIC ACID
60% MIN.
2R ACID
NAME
OF THE
PRODUCT
MOLE-
CULAR
WT.
EMPIRICAL
FORMULA
STRUCTURAL
FORMULA
SYNONYMS
STRENGTH
2R ACID
319
C
10
H
9
O
7
NS
2
2 NAPHTHYLAMINE 8-HYDROXY 3,6 DI-SULFONIC ACID
75% MIN.(M.W. 319)
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