ALFA NAPHTHOL  
 
ANILINE 2.4 DISULFONIC ACID		  
     
  ANILINE 2:5 DISULPHONIC ACID M.W. 253, Purity Min. 78%
(1-AMINO BENZENE 2:5 DISULPHONIC ACID – C7H702N)		  
     
  ANILINE OIL  
     
  ANTHRANILIC ACID M.W. 137, Purity Min. 98%
(ORTHO AMINO BENZOIC ACID – C6H7NO6S2) 		 
     
  5 – SULFO ANTHRANILIC ACID  
     
  AMINO G ACID / AMIDO-G-ACID M.W. 303, Purity Min. 80%
(2 NAPTHYLAMINE 6:8 DISULPHONIC ACID – C10H9NS2O6)		  
     
  ALFA NAPHTHYLAMINE M.W. 143 Purity Min. 99%
(1-AMINO NAPHTHALENE – C10H9N)		  
     
  4-A D A P S A M. W. 264, Purity Min. 90%
(4 - AMINO DIPHENYLAMINE -2- SULFONIC ACID – C12H12N2O3S)		  
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  ANISOLE  
     
  1-AMINO 2-NAPHTHOL 4-SULPHONIC ACID M.W. 239, Purity Min. 98%
(1.2. 4 ACID / BOLNIGER ACID – C10H9NO4S) 		 
     
  3-AMINO – 4– METHOXY ACETANILIDE M.W. 180 Purity Min. 95%  
     
  4-AMINO ACETANILIDE M.W. 150 Purity Min. 96%
(P-AMINOACETANILIDE / 4 – AMINOACETANILIDE - C8H10N2O)		  
     
  4-AMINO ACETANILIDE - 3 SULFONIC ACID M.W. 230 Purity Min. 65%
(PARA AMINO ACETANIDE-3- SULFONIC ACID – C8H1004N2S)		  
     
  4 - AMINO AZO BENZENE M.W. 197  
     
  4-AMINO AZO BENZENE – 4 - SULFONIC ACID M.W. 299 Purity Min. 70%
(P A A B S A – C12H10N3O3S)		  
     
  2 - ANISIDINE M.W. , Purity 99%
(ORTHO ANISIDINE / 2 METHOXY ANILINE)		  
     
  4 - ANISIDINE M.W. 125, Purity 98.5%
(4-METHOXY ANILINE / PARA ANISIDINE –C6H4OCH3NH2) 		 
     
  4-ANISIDINE 2 SULFONIC ACID M.W. 203 Purity Min. 99%
(PARA ANISIDINE ORTHO SULFONIC ACID - C7H9NSO4)		  
     
  ARMSTRONG ACID M.W. 303 Purity Min. 75%
(1-NAPTHYLAMINE 4 – 8 - DISULFONIC ACID – C10H9O6NS)		  
     
  2 - AMINO PHENOL 4 SULFONIC ACID ( OAPSA) M.W. 189 Purity Min. 80%
(3 - AMINO 4-HYDROXY BENZENE SULFONIC ACID – C6H7NO4S)		  
     
  6-ACETYL AMINE 2 AMINO PHENOL 4 SULFONIC ACID M.W. 246 Purity Min. 80%
( 3 -ACETYLAMINO – 5 – AMINO – 4 – HYDROXY BENZENE SULFONIC ACID – C8H10N2O5S)		  
     
  2-AMINO PHENOL METHYL SULFONE M.W. 187 Purity Min. 95%
(O A P M S – C7H9O3NS)		  
     
  4 – B ACID M.W. 187.12 Purity Min. 98.5%
(PARA TOLUDINE META SULFONIC ACID)		  
     
  BROWNER’S ACID M.W. 223 Purity Min. 83%
(2 NAPHTHYLAMINE 6 SULFONIC ACID – C10H9SO3N)		  
     
  2:2 BENZIDINE DISULFONIC ACID M.W. 344 Purity Min. 75%
(B.D.S.A. – C12H12N2S2O6)		  
     
  BETA NAPHTHOL M.W. 144 Purity Min. 99%  
     
  BON ACID M.W. 188.17 Purity Min. 97%
(2 NAPHTHOL CARBOXYLIC ACID – C11H803)		  
     
  6-BROMO – 2 : 4 DINITRO ANILINE M.W. 262 Purity Min. 98%  
     
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  BROMAMINE ACID  
     
  C-ACID (CASELLA ACID) M.W. 303 Purity Min. 78
(2 - AMINO NAPHTHALENE - 4, 8 DISULFONIC ACID – C10H9NO6S2) 		 
     
  CHICAGO ACID M.W. 319, (FREE ACID), Purity Min. 50%
(1 AMINO – 8 – HYDROXY – 2, 4 – NAPHTHALENE DISULFONIC ACID / 1 AMINO – 8 – NAPHTHOL – 2, 4 – DISULFONIC ACID – C10H9NO7S2)		  
     
  1: 6 CLEVE’S ACID  
     
  1: 7 CLEVE’S ACID  
     
  CLEVE’S ACID – (Mixed) M.W. 223 Purity Min. 90%
(1-NAPHTHYLAMINE – 6 – SULFONIC ACID + 1 – NAPHTHYLAMINE -7- SULFONIC ACID – C10H9O3NS)		  
     
  CHLORANIL M.W. 246 Purity Min. 99%
(2, 3 5 6 –TETRA CHLORO -1, 4 – BENZO QUINONE)		  
     
  6 – CHLORO METANILIC ACID M.W. 207. 5 Purity Min. 80%
(2 CHLORO ANILINE 5 SULFONIC ACID – C6H6SO3CIN)		  
     
  2 CHLORO PARA NITRO ANILINE M.W. 172..6 Purity Min. 99%
( O C P N A –C6H5CLN2O2)		  
     
  2 - CHLORO 5 NITRO ANILINE M.W. 172. 5 Purity Min. 98%
(2 CHLORO 5 NITRO ANILINE PHENYLAMINE 4 SULFONIC ACID – C6H5N2SO2CL)		  
     
  4 - CHLORO ANILINE M.W. 127  
     
  4 - CHLORO ANILINE 2 - SULFONIC ACID M.W. 207.5 Purity Min. 85%
(PARA CHLOROANILINE ORTHO SULFONIC ACID – C6H6SO3NCL)		  
     
  4 – CAPSA M.W. 223. 5, Purity Min. 75%
(3 – CHLORO 2 AMINO PHENOL 5 SULFONIC ACID – C6H7O4NCLS)		  
     
  4 - CHLORO 2 NITRO ANILINE M.W. 172. 5, Purity Min. 99%
(P C O N A – C6H5CLN2O2)		  
     
  4 – CHLORO – 2 - AMINO PHENOL M.W. 143. 5, Purity Min. 98%
(4 – CAP – C6H6ONCL)		  
     
  5 – CHLORO - 1 – ANISIDINE M.W. 157, Purity Min. 99%
(FAST RED R BASE)		  
     
  2- DIANISIDINE BASE M.W. 244. 28, Purity Min. 96%
(ORTHO DIANISIDINE BASE/FAST BLUE B BASE –C14H16N2O2)		  
     
  2, 4 – DINITRO ANISOLE M.W. 198, Purity Min. 96%  
     
  2, 4 – DINITRO ANILINE M.W. 183, Purity Min. 99%
(2 , 4 – D N A –C6H5N3O4)		  
     
  2, 4 – DINITRO CHLORO BENZENE M.W. 202, Purity Min. 99%  
     
  4, 4 DIAMINO SULFANILIDE (D.A.S.A.) M.W. 263, Purity Min. 95%
(5 – AMINO – N – [4’AMINO PHENYL] – BENZENE SULFONAMIDE – C12H13N3O2S)		  
     
  4, 4 DIAMINO BENZANILIDE (D.A.B.A.) M.W. 227, Purity Min. 97%
(4 – AMINO – N – [4’ - AMINO PHENYL] – BENZAMIDE – C13H13N3O)		  
     
  4, 4 DIAMINO STILBENE 2. ‘2’ DISULFONIC ACID M.W. 370, Purity Min. 90%
(D.A.S.D.A. – C14H14O6N2S2)		  
     
  4, 4 DIANITRO STILBENE - 2. ‘2’ DISULFONIC ACID (DISOD SALT)  
     
  1– DIAZO 2 NAPTHOL 4 SULFONIC ACID M.W. 250, Purity Min. 70%
(1, 2,4 DIAZO ACID – C10H6O4 N2S)		  
     
  1, 2 DICHLORO BENZENE M.W. 147, Purity Min. 99% / 85%
(ORTHO DICHLORO BENZENE – ODCBC6H4CL2)		  
     
  3, 3 – DICHLORO BENZIDINE DIHYDROCHLORIDE  
     
  3, 4 DICHLORO NITRO BENZENE M.W. 192, Purity Min. 99%
(3, 4–DNCB – C6H3CL2O2N)		  
     
  2, 5 DICHLORO S.P.M.P. M.W. 323, Purity 85%
(2, 5 DICHLORO SULFOPHENYL 3 METHYL 5 PYRAZOLONE – C10H8SO4N2CL2)
  
     
  2, 5 DI METHOXY ANILINE M.W. 121, Purity Min. 95%
(1 – AMINO – 2, 5 DIMETHOXYBENZENE – C8H11NO2)		  
     
  2, 5 DICHLORO NITRO BENZENE M.W. 192, Purity Min. 99%
(PARA DICHLORO NITRO BENZENE – C6H3CL2NO2)		  
     
  2 : 5 DICHLORO ANILINE M.W. 152, Purity Min. 99%
(SCARLET GC BASE – C6H5CL2N) 		 
     
  3, 4 DICHLORO ANILINE M.W. 162, Purity Min. 99%
(3, 4 – DCA – C6H5CL2N)		  
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  DEMAP  
     
  DISOLVANT SALT B M.W. 353, Purity 98%
(DIBENZYL SULPHANILIC ACID – C20H19SO3N) 		 
     
  DIPHENYLAMINE  
     
  2 : 5 DICHLORO ANILIN  
     
  2 : 5 DICHLORO ANILINE – 4 – SULFONIC ACID  
     
  2 : 6 DIBROMO PARA NITRO ANILINE M.W. 296, Purity Min. 98%  
     
  2 : 6 DICHLORO PARA NITRO ANILINE M.W. 207, Purity Min. 95%  
     
  ETHYL BENZYL ANILINE META SULPHONIC ACID M.W. 291, Purity Min. 65%
(m – TOLUINE SULFONIC ACID – [N-ETHYLANILINE] – C15H17O3NS)		  
     
  F.C. ACID M.W. 279, Purity Min. 92%
(4, 4 DIAMINO DIPHENYLAMINE 2 SULFONIC ACID – C12H13O3N3S)		  
     
  GAMMA ACID M.W. 239, Purity Min. 92%
(2 AMINO 8 NAPTHOL, 6 SULFONIC ACID / 7 AMINO 1 – NAPHTHOL 3 SULFONIC ACID – C10H9O4NS)		  
     
  G. SALT M.W. 304, Purity Min. 70%
(2, NAPHTHOL 6:8 DISULFONIC ACID – C10H8S2O7)		  
     
  H. ACID M.W. 319, Purity Min. 78%
(1 – AMINO, 8 – NAPHTHOL 3, 6 DISULFONIC ACID – C10H9O7NS2)		  
     
  BENZOYL H. ACID M.W. 423, Purity Min. 50%
(1 – BENZOYL NAPHTHYLAMINE – HYDROXY 3, 6 DISULFONIC ACID)		  
     
  J. ACID M.W. 239, Purity Min. 90%
(2 AMINO - 5 NAPTHOL – 7 - SULFONIC ACID – C10H9NO4S)		  
     
  J. ACID UREA M.W. 504, Purity Min. 90%
(6 : 6 UREYLENE BIS (1 - NAPTHOL – 3 - SULFONIC ACID – C21H16S2O9N2)		  
     
  N – BENZOYL J. ACID M.W. 343, Purity Min. 50%
(6 –- NAPTHOL 2 AMINO BENZOYL 7 SULFONIC ACID – C17H13O5NS)		  
     
  4 – ANISYL J – ACID M.W. 345, - C17 H15 O5 S N  
     
  ACETYL J – ACID M.W. 281, Purity Min. 78%-
(2 ACETYL NAPHTHYLAMINE – 5 – HYDROXY – 7 -SULFONIC ACID)		  
     
  K. ACID (Potassium Salt) M.W. 383, Purity Min. 75%
(2 NAPHTHYLAMINE 3:6:8 TRI SULPHONIC ACID – C10H9NS3O9)		  
     
  K - ACID (Mono Sodium Salt) M.W. 405, (Na SALT), 383 (FREE ACID) Purity Min. 78% ON M.W. 383  
     
  K - ACID (Na Salt) M.W. 427, (Na SALT), 383 (FREE ACID)
(2 NAPHTHYLAMINE 3:6 DINA 8 SULPHONIC ACID – C10H7NS3O9Na2)		  
     
  LAURENTS ACID M.W. 223, Purity Min 95%
1 - NAPHTHYLAMINE - 5 – SULFONIC ACID – C10H9NO3S)		  
     
  METANILIC ACID M.W. 173, Purity Min 98%
(1 AMINO BENZENE 3 SULFONIC ACID – C6H7O3NS)		  
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  META AMINO PHENOL  
     
  META PHENYLENE DIAMINE -4 SULFONIC ACID (R.H. ACID) M.W. 188, Purity Min. 97%
(1, 3-DIAMINOBENZENE -4- SULFONIC ACID C6H8N2O3S) 		 
     
  META PHENYLENE DIAMINE DISULFONIC ACID M.W. 268, Purity Min. 90%  
     
  META UREIDO ANILINE HYDROCHLORIDE M.W. 151, Purity Min. 75%
3 – UREIDO ANILINE HYDROCHLORIDE –C7H10N3OCL)		  
     
  6 – NITRO 1 – DIAZO -2- NAPTHOL -4- SULFONIC ACID M.W. 295, Purity Min. 65%
(1-DIAZO-2-HYDROXY-6-NITRO NAPHTHALENE 4- SULFONIC ACID C10H6N3O6S)		  
     
  6 – N A P S A M.W. 234, Purity 80%
(6 – NITRO-2-AMINO PHENOL -4- SULFONIC ACID – C6H6N2O6S)		  
     
  2 – NITRO DIPHENYLAMINE -4- SULFONIC ACID M.W. 309, Purity Min. 80%
(4 AMINO 2 NITRO DIPHENYLAMINE PARA SULFONIC ACID – C12H11N3O5S) 		 
     
  1 – NAPTHOL 8 SULFONIC ACID M.W. 224, Purity Min. 75%  
     
  4 – NITRO DIPHENYL AMINE -4 SULFONIC ACID M.W. 309, Purity Min. 85%
(4 - AMINO 4 NITRO DIPHENYLAMINE PARA SULFONIC ACID – C12H11N3O5S) 		 
     
  4 – NITRO CHLORO BENZENE -2- SULFONIC ACID (PNCBOSA) M.W. 237.5, Purity . 70%
(4 NITRO CHLORO BENZENE 2 SULFONIC ACID – C6H4O5NSCL) 		 
     
  4 – NITRO 2 AMINO PHENOL M.W. 154, Purity Min. 65%
(P – NITRO-O-AMINO PHENOL – C6H6N2O3)		  
     
  4 – NITRO -2-AMINO PHENOL-6- SULFONIC ACID M.W. 234, Purity Min. 75%
(4 – NAPSA – C6H6O6N2S) 		 
     
  4 – NITRO ANILINE M.W. 138, Purity Min. 96%
(PARA NITRO ANILINE – C6H6O2N2)		  
     
  4 – NITRO ANILINE M.W. 138, Purity Min. 96%
(PARA NITRO ANILINE – C6H6O2N2)		  
     
  4 – NITRO 4 – AMINO DIPHENYLAMINE 4- SULFONIC ACID M.W. 309. 5, Purity Min. 90%
(2 N A D P S A / 3 R BASE – C12H11O5N3S)		  
     
  4 – NITRO – 4 – AMINO STILBENE -2:2’ DISULFONIC ACID (NASDA)  
     
  4-NITRO META PHENYLENE DIAMINE M.W. 153, Purity Min. 95%
(4 NITRO M.P.D. – C6H7N3O2) 		 
     
  2 – NITRO ANILINE 4 - SULFONIC ACID M.W. 218, Purity Min. 70%
(ORTHO NITRO ANILINE PARA SULFONIC ACID – C6H6O5N2S)		  
     
  4 – PHENELENE DIAMINE M.W. 108, Purity 97%
(1,4 – BENZENE DIAMINE P – DIAMINOBENZENE – C6H8N2) 		 
     
  4 – PHENELENE DIAMINE -2 - SULFONIC ACID M.W. 188, Purity Min. 75%
(P- PHENYLENE DIAMINE ORTHO SULFONIC ACID – C6H8O3N2S)		  
     
  4 – PHENELENE DI SULFONIC ACID M.W. 268, Purity Min. 75%
(P.P.D.O.S.A. – C6H8O6N2S2)		  
     
  PERI ACID M.W. 223, Purity 90%
(1 – NAPHTHYLAMINE – 8 – SULFONIC ACID – C10H9NO3S)		  
     
  PHENYL PERI ACID M.W. 299, Purity 65%
(1 –PHENYLAMINO – 8 - NAPHTHALENE SULFONIC ACID / 1 – ANILINO – 8 –
NAPHTHALENE SULFONIC ACID - C16H13NO3S)		  
     
  R – SALT M.W. 304, Purity Min. 70%
(2 NAPTHOL -3, 6 DISULFONIC ACID /2-HYDROXY NAPHTHALENE 3:6 DISULFONIC
ACID-C10H8O7S2)		  
     
  RESIST SALT M.W. 225. 5, Purity Min. 95%
(SODIUM META NITR BENZENE - C6H4NO2SO3 Na)		  
     
  RHODULINE ACID (Di – J – Acid) M.W. 461, Purity Min. 55%  
     
  SALICILIC ACID M.W. 138, Purity 95%
(ORTHO CARBOXY PHENOL –C7H6O3)		  
     
  SHAEFFER’S ACID (Sod. Salt) M.W. 224, Purity 75%
(2 – NAPHTHOL – 6 – SULFONIC ACID – C10H8O4S)		  
     
  SHAEFFER’S ACID (Pot. Salt) M.W. 262, Purity Min. 70%
(2 NAPHTHOL – 6 – SULFONIC ACID – C10H7O4SK)		  
     
  SULFANILIC ACID M.W. 173.19, Purity 98%
(4 SULPHO ANILINE – C6H7SO3N)		  
     
  SODIUM NAPTHIONATE M.W. 245.2, Purity Min. 70%
(1 – AMINO 4 SODIUM SULPHONATE / 1 – AMINO NAPTHOL 4 SULPHONIC ACID
C10H8O3NSNA		  
     
  S.P.C.P. M.W. 284, Purity 75%
(1 – [4’ – SULFO PHENYL] -3-CARBOXY 5-PYRAZOLONE –C10H8N206S)		  
     
  S.P.M. P. M.W. 254, Purity 80%
(1 – [4’ – SULFO PHENYL] -3-METHYL 5-PYRAZOLONE –C10 H10SO4N2)		  
     
  SULFO TOBIAS ACID M.W. 303, Purity Min. 70%
2 - NAPHTHYLAMINE 1:5 DISULFONIC ACID-C10H9O6S2N)		  
     
  5 SULFO ANTHRANILIC ACID M.W. 217, Purity Min. 75%  
     
  5 SULFO ANTHRANILIC ACID M.W. 217, Purity Min. 75%  
     
  2 – TOLUIDINE 4 – SULFONIC ACID M.W. 187, Purity Min. 80%
(2 AMINO SULFANILIC ACID C6H8SO3N2)		  
     
  2, 4, 5-TRICHLORONITROBENZENE M.W. 226.5, Purity Min. 99%
(2, 4, 5 – T C N B -C6H2NO2CL3) 		 
     
  2, 4, 5-TRICHLOROANILENE M.W. 196.5, Purity Min. 99%
(2, 4, 5 – T CA -C6H4CL3N) 		 
     
  VINYL SULFONE ESTER OF ANILINE M.W. 281, Purity Min. 95%
(PARA AMINO PHENYL –B– HYDROXY ETHYL SULFONE SULFATE ESTER – C8H11NO6S2) 		 
     
  VINYL SULFONE ESTER OF ORTHO ANISIDINE M.W. 311, Purity Min. 90%
(4 - AMINO 3 METHOXY PHENYL –P– HYDROXY ETHYL SULPHONE SULFATE ESTER – C9H13NO7S2) 		 
     
  VINYL SULFONE ESTER OF PYRAZOLONE M.W. 282, Purity Min. 78%
(1-4 [ BETA HYDROXY ETHYL SULFONE]-PHENYL -3- METHYL -5-PYRAZOLONE)		  
     
  VINYL SULFONE ESTER OF PARA CRESIDINE M.W. 325, Purity Min. 93%
(4 - AMINO 5 METHOXY 2 METHYL –P– HYDROXY ETHYL SULFONE SULFATE ESTER – C10H15NO7S2) 		 
     
  VINYL SULFONE ESTER OF 2.5 DIMETHOXY ANILINE M.W. 341, Purity Min. 93%
(4 – AMINO – 2,5 - DIMETHOXY PHENYL –B– HYDROXY ETHYL SULFONE SULFATE ESTER – C10 H15 NO8 S2) 		 
 
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