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of Dyes Intermediates
 
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1.
META AMINO ACETANILIDE 4 SULFONIC ACID
2. META PHYNELENE DIAMINE 4-SALPHONIC ACID AS FREE ACID
3. META UREIDO ANILLINE HCL
4. META PHYNELENE DIAMINE 4-SULPHONIC ACID IN SODIUM SALT FORMATION.

Name : META PHYNELENE DIAMINE 4-SULPHONIC ACID IN SODIUM SALT FORMATION.
Structure :
Empirical Formula : C6 H7 N2 So3 Na
Molecular Weight : 210
Smell : NO SMELL
Colour : LIGHT BROWN RIVER SANDY COLOUR
Physical Appearence : SMALL CRYSTALINE PRODUCTS AS LIKE AS SAND
Nature : NEUTRAL BY PH VALUE
Solubility : 15 TO 20% SOLUBLE IN COLD WATER.
Insoluble : 0.2% MAXIMUM..
Purity : ABOVE 70% BY COUPLLING VALUE WITH META NITRO ANILINE
Moisture : 5 TO 7% APPROXIMATELY
Packing : 50 KGS. AS IS WEIGHT IN H. D. P. E. WOVEN BAG CONTAIN LINER BAG.
Other Name : (1) M. P. D. A.. S. OR M. P. D. S. A. SODIUM SALT.
(2) 1, 3, DI AMINO BENZOL, 6-SULPHONIC ACID SODIUM SALT.
(3) 2, 4, DI AMINO BENZENE,1-SULPHONIC ACID SODIUM SALT.
(4) METAMINIC ACID AS SODIUM SALT.
CAS No. : 3177-22-8
Sales Base : REAL CONTENT ON 100% BASIS
Use of M.P.D.A.S : INTERMEDIATES FOR DYESTUFF
THERE ARE MANY KIND OF DYES WHICH CAN BE MANUFACTURED FROM M.P.D.A.S AS UNDER
       

REACTIVE DYES:
    C.I. No.
1. C .I. REACTIVE ORANGE 2 17865
2. C. I. REACTIVE RED 4 18105
3. C. I. REACTIVE YELLOW 1 18971
4. C. I. REACTIVE YELLOW 2 18972
5. C .I. REACTIVE YELLOW 18
6. C .I. REACTIVE YELLOW 22
7. C .I. YELLOW 23 VINYLE SULFON BASED
8. C .I. REACTIVE BLUE 4 61205

DIRECT DYES:

1. C. I. DIRECT ORANGE 24 20130
2. PARA ORANGE (BY) 23080
3. C .I. DIREDT ORANGE 6 23365
4. DIRECT NAPHTHAMINE ORANGE NG (K) 30095
5. C .I. DIRECT BROWN 147 23360
6. C .I. DIRECT BROWN 146 25260
7. C. I. DIRECT BROWN 148 25265
8. C. I. DIRECT BROWN 138 31500
9. DIRECT DIAZO BROWN NR (BY) 35240

ACID DYES:

1. C. I. ACID BROWN 31 13255
2. C. I. ACID BROWN 265 13260
3. C. I. ACID BROWN 120 35020
4. C. I. ACID BROWN 119 35025
5. C. I. ACID BROWN 123 35030

MORDANT DYES:

1. C. I. MORDANT BROWN 33 13250
2. C. I. MORDANT BROWN 49 13265
3. MORDANT DIAMOND BROWN 3R (BY) 26260
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