4 NITRO-2-AMINOPHENOL - 4 NITRO-2-AMINOPHENOL Exporter, Manufacturer, Distributor, Supplier, Trading Company, Surat, India
4 NITRO-2-AMINOPHENOL - 4 NITRO-2-AMINOPHENOL Exporter, Manufacturer, Distributor, Supplier, Trading Company, Surat, India
4 NITRO-2-AMINOPHENOL, 4 NITRO-2-AMINOPHENOL Manufacturer, 4 NITRO-2-AMINOPHENOL Exporter, 33DCB,  3.3dcb, dcb, 3,3 DCB, 3.3’ DCB, 3,3 DICHLOROBENZIDINE DIHYDROCHLORIDE, 3,3 DICHLORO 4.4 BIPHENYL DIAMINE, 3.3 DIPHENYL BASE, 3,3 DICHLOROBENZIDINE, DIPHENYL BASE, 3.3' DI METHYL
Our Products List

  1. ‘C’ Acid (2- Choloro 5-Toludine 4-Sulphonic Acid)
  2. 4 CAP (4 CHLORO 2 AMINO PHENOL)
  3. 3-3' DCB (3,3 Dichlorobenzidine Dihydrochloride)
  4. 4 B ACID
  5. FAST BLUE B BASE
  6. FAST RED B BASE
  7. PERA CRASIDINE
  8. TCB [ TETRA CHLORO BENZIDINE]
  9. P.T. [ PARA TOLUDINE]
  10. 4 NITRO 2 AMINO PHENOL
  11. 5 NITRO 2 AMINO PHENOL
  12. H ACID
  13. BENZOYL H ACID
  14. M.N.P.T.
  15. DICHLON

 

C ACID, 4 CAP & 3,3 DCB SPECIFICATION
m
'C' ACID [ 2 CHLORO 5 TOLUDINE 4 SULPHONIC ACID]
   
Chemical Name 2- Choloro 5-Toludine 4-Sulphonic Acid
Chemical Formula C7H8 CINSO3
CAS No. 88-53-9
Appearance White/Light pink Powder
Structural Formula:
3,3 DICHLOROBENZIDINE DIHYDROCHLORIDE,4 NITRO 2 AMINOPHENOL,5 NITRO 2 AMINOPHENOL,Benzoyl H Acid Manufacturers India
Molecular Weight 221.5
Total Amino Value 98-99%
Sand Content 1 % max
Fe Content
30 ppm max
Solution in NaOH Slightly Yellowish Transparent or nearly Transparent
   
   
4-Chloro 2-Amino Phenol (4-CAP)
 
Product Name 4 CHLORO 2- AMINO PHENOL(4-CAP)
(Pharmaceutical Grade)
CAS. No. 95-85-2
Synonyms 5-Chloro 2-hydroxy Aniline
Para Chloro Ortho Amino Phenol
Structural Formula
3,3 DICHLOROBENZIDINE DIHYDROCHLORIDE,4 NITRO 2 AMINOPHENOL,5 NITRO 2 AMINOPHENOL,Benzoyl H Acid Manufacturers India
Empirial Formula C6H6ONCL
Molecular Weight 143.57
Appearance Off White Crystal Powder (Beige Color)
Purity by N.V Minimum 98 %
Purity by HPLC

Minimum 99 %

Melting Point 138°C to 142°C
Ash Content 0.06 %
LOD Content 1.51%
Insoluble Maximum 0.1 % (Dilute Acid)
Moisture Less than 1 %
Form Supplied Dry Powder
Iron Contains Maximum 50 ppm
   
   
3-3' DCB (3,3 Dichlorobenzidine Dihydrochloride)
Chemical Identity 3,3 Dichlorobenzidine Dihydrochloride
Empirical Formula C12 H12 Cl4 N 2
Appearance Off white moist powder
Structural Formula 3,3 DICHLOROBENZIDINE DIHYDROCHLORIDE,4 NITRO 2 AMINOPHENOL,5 NITRO 2 AMINOPHENOL,Benzoyl H Acid Manufacturers India
Molecular Weight 326 as Hydrochloride / 253 as Base
Purity as free
amine by NV
91% Minimum as Hydrochloride /
71% Minimum as Base
Purity by HPLC 99% Minimum
Dry Purity as free amine by
N V (M.W. 326)
98% Minimum
Tetrazo Insoluble 0.2% Maximum
Tetrazo Colour Light Orangeist Yellow
Insoluble in dilute Hcl solution Maximum 0.1%
Percent Moisture 8.5% Maximum
Acidity PH 2 to 3
 
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  We are Manufacturer, Supplier & Exporter of 4 NITRO-2-AMINOPHENOL, 4 NITRO-2-AMINOPHENOL Manufacturer, 4 NITRO-2-AMINOPHENOL Exporter, 33DCB, 3.3dcb, dcb, 3,3 DCB, 3.3' DCB, 3,3 DICHLOROBENZIDINE DIHYDROCHLORIDE, 3,3 DICHLORO 4.4 BIPHENYL DIAMINE, 3.3 DIPHENYL BASE, 3,3 DICHLOROBENZIDINE, DIPHENYL BASE, 3.3' DI METHYL, 4,4' DI AMINO DI PHENYL., ORTHO TOLUDINE BASE, OT BASE, dicholoro benzidine di hydrochloride, 33dcb manufacturer, 33dcb exporter, 33dcb India, Dyes Intermediates, Dyes Intermediates India, mohan, mohan polyfab, 33dcb Ahmedabad, 33dcb ankleshwar, Japan, Europe, usa, china, uk, 33dcb exporter, 3-3 d.c.b,. mfg, dicholoro, benzidine, hydrochloride Ahmedabad, Gujarat, India.
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