Amino Nitro Anisole Sulfonic Acid
Specifications
· Product name : 5 – nitro O. A. 4 s. A.
· Chemical name : 2-amino -5- nitro anisole – 4 –
sulfonic acid 4-nitro ortho anisidine-5-sulfonic aicd ( nh2 =1)
· Empirical formula : c7h8n2o6s
· CAS no. : 59312-73-1
· Molecular weight : 248
· Wet : 60 % min
· Yellow to reddish yellow
· Color use : As dye intermediates
Methyl Nitro Benzene Sulfonic Acid
Specifications
· Product name : O. N. T. P. S. A.
· Chemical name : 1-methyl 2 – nitro benzene 4 –
sulfonic acid
· Empirical formula : c7h7no5s
· CAS no. : 97-06-3
· Molecular weight : 217
· Wet : 65% min
· Light brown to dull white
· Color use : Sulfur brown 54 c. I. – 53070
Acetylamino Amino Benzene Sulfonic Acid
Specifications :
· Product name : P. A. A. 2 s. A
· Chemical name : 2-(acetylamino) – 5-amino benzene
sulfonic acid
· Empirical formula : c8h10n2o4s
· CAS no. : 6973-05-3
· Molecular weight : 230
· Wet : 90% min
· Dry : 95 % min off white
· Color use : As dye intermediates
Amino Phenol Sulfonic Acid
Specifications:
· Product name : o. A. P. S. A
· Chemical name : 2-amino phenol 4-sulfonic acid
· Empirical formula : c6h7no4s
· CAS no. : 98-37-3
· Molecular weight : 189
· Dry : 90% min
· Greenish white
· Color use : reactive red 7 c. I. – 17912, acid
orange 76 c. I. – 18870, mordant black 9 c. I. – 16500, mordant brown 13 c. I.
– 13225, mordant blue 31 c. I. – 16675, direct violet 56 c. I. – 17510 etc
·
Diamino Diphenyl Amine Disulfonic Acid
Specifications :
- Product name : Sulfo fc acid
- Chemical name : 4,4 ‘- di amino di phenyl amine 2,2 ‘- di sulfonic
acid - Empirical formula : c12h13n3o6s2
- Molecular weight : 359
- Dry : 90% min
- Wet : 70 % min
- Light grey color to violet
- Color use : Reactive blue 163
Amino Naphthol Disulfonic Acid
Specifications :
· Product name : Sulfo j. Acid
· Chemical name : 2 – amino 5 – naphthol 1,7 – di
sulfonic acid
· Empirical formula : c10h9no7s2
· CAS no. : 6535-70-2
· Molecular weight : 319
· Wet : 60 % min
· Grey to brown
· Color use : Direct violet 16 c. I. – 27760 and
reactive red 6 c. I. – 17965
Amino Chloro Benzene Sulfonic Acid
Specifications
· Product name : 4 – chloro metanilic acid
· Chemical name : 1-amino 4-chloro benzene 3-sulfonic
acid
· Empirical formula : c6h6no3scl
· CAS no. : 88-43-7
· Molecular weight : 207. 5
· Dry : 98% min
· Wet : 80% min
· Dull white to pinkish white
· Color use : Direct yellow 42 c. I. – 29010, Mordant
dye c. I. – 14185, acid yellow 120 c. I. – 14007 and pigment red 58 c. I. –
15825
Nitro Amino Phenol Sulfonic Acid
Specifications :
· Product name : 6-n. A. P. S. A
· Chemical name : 6-nitro 2-amino phenol 4 – sulfonic
acid 2-amino-6-nitrophenol-4-sulfonic acid
· Empirical formula : c6h6n2o6s
· CAS no. : 96-93-5
· Molecular weight : 234
· Wet : 75 % min
· Green to pale yellow
· Color use : mordant brown 30 c. I. – 13230, acid
green 45 c. I. – 13420, direct blue 184 c. I. – 29128 etc
Specifications :
· Product name : 4 – chloro metanilic acid
· Chemical name : 1-amino 4-chloro benzene 3-sulfonic
acid
· Empirical formula : c6h6no3scl
· CAS no. : 88-43-7
· Molecular weAmino Nitro
Anisole Sulfonic Acid
Specifications
· Product name : 5 – nitro O. A. 4 s. A.
· Chemical name : 2-amino -5- nitro anisole – 4 –
sulfonic acid 4-nitro ortho anisidine-5-sulfonic aicd ( nh2 =1)
· Empirical formula : c7h8n2o6s
· CAS no. : 59312-73-1
· Molecular weight : 248
· Wet : 60 % min
· Yellow to reddish yellow
· Color use : As dye intermediates
Methyl Nitro Benzene Sulfonic Acid
Specifications
:
· Product name : O. N. T. P. S. A.
· Chemical name : 1-methyl 2 – nitro benzene 4 –
sulfonic acid
· Empirical formula : c7h7no5s
· CAS no. : 97-06-3
· Molecular weight : 217
· Wet : 65% min
· Light brown to dull white
· Color use : Sulfur brown 54 c. I. – 53070
Acetylamino Amino Benzene Sulfonic Acid
Specifications :
· Product name : P. A. A. 2 s. A
· Chemical name : 2-(acetylamino) – 5-amino benzene
sulfonic acid
· Empirical formula : c8h10n2o4s
· CAS no. : 6973-05-3
· Molecular weight : 230
· Wet : 90% min
· Dry : 95 % min off white
· Color use : As dye intermediates
Amino Phenol Sulfonic Acid
Specifications:
· Product name : o. A. P. S. A
· Chemical name : 2-amino phenol 4-sulfonic acid
· Empirical formula : c6h7no4s
· CAS no. : 98-37-3
· Molecular weight : 189
· Dry : 90% min
· Greenish white
· Color use : reactive red 7 c. I. – 17912, acid
orange 76 c. I. – 18870, mordant black 9 c. I. – 16500, mordant brown 13 c. I.
– 13225, mordant blue 31 c. I. – 16675, direct violet 56 c. I. – 17510 et
·
Diamino Diphenyl Amine Disulfonic Acid
Specifications :
- Product name : Sulfo fc acid
- Chemical name : 4,4 ‘- di amino di phenyl amine 2,2 ‘- di sulfonic
acid - Empirical formula : c12h13n3o6s2
- Molecular weight : 359
- Dry : 90% min
- Wet : 70 % min
- Light grey color to violet
- Color use : Reactive blue 163
Amino Naphthol Disulfonic Acid
Specifications :
· Product name : Sulfo j. Acid
· Chemical name : 2 – amino 5 – naphthol 1,7 – di
sulfonic acid
· Empirical formula : c10h9no7s2
· CAS no. : 6535-70-2
· Molecular weight : 319
· Wet : 60 % min
· Grey to brown
· Color use : Direct violet 16 c. I. – 27760 and
reactive red 6 c. I. – 17965
Amino Chloro Benzene Sulfonic Acid
Specifications
· Product name : 4 – chloro metanilic acid
· Chemical name : 1-amino 4-chloro benzene 3-sulfonic
acid
· Empirical formula : c6h6no3scl
· CAS no. : 88-43-7
· Molecular weight : 207. 5
· Dry : 98% min
· Wet : 80% min
· Dull white to pinkish white
· Color use : Direct yellow 42 c. I. – 29010, Mordant
dye c. I. – 14185, acid yellow 120 c. I. – 14007 and pigment red 58 c. I. –
15825
Nitro Amino Phenol Sulfonic Acid
Specifications :
· Product name : 6-n. A. P. S. A
· Chemical name : 6-nitro 2-amino phenol 4 – sulfonic
acid 2-amino-6-nitrophenol-4-sulfonic acid
· Empirical formula : c6h6n2o6s
· CAS no. : 96-93-5
· Molecular weight : 234
· Wet : 75 % min
· Green to pale yellow
· Color use : mordant brown 30 c. I. – 13230, acid
green 45 c. I. – 13420, direct blue 184 c. I. – 29128 etc
Specifications :
· Product name : 4 – chloro metanilic acid
· Chemical name : 1-amino 4-chloro benzene 3-sulfonic
acid
· Empirical formula : c6h6no3scl
· CAS no. : 88-43-7
· Molecular weight : 207. 5
· Dry : 98% min
· Wet : 80% min
· Dull white to pinkish white
· Color use : Direct yellow 42 c. I. – 29010, Mordant
dye c. I. – 14185, acid yellow 120 c. I. – 14007 and pigment red 58 c. I. –
15825
ight : 207. 5
· Dry : 98% min
· Wet : 80% min
· Dull white to pinkish white
· Color use : Direct yellow 42 c. I. – 29010, Mordant
dye c. I. – 14185, acid yellow 120 c. I. – 14007 and pigment red 58 c. I. –
15825
