Dye Intermediate - Sunflower Export Import Pvt. Ltd.

Dye Intermediates

Sr. No.	Product	Mol. Wt.
01.	G-SALT	304
02.	K ACID	383
03.	H ACID	319
04.	GAMMA ACID	239
05.	BON ACID	188.17
06.	RESIST SALT	225.2
07.	METANILIC ACID	173.2
08.	META PHENYLENE DIAMINE	108
09.	2:6 DICHLORO P-NITRO ANILINE	207
10.	VINYL SULPHONE ESTER OF ANILINE	281
11.	3-AMINO 4-METHOXY ACETANILIDE	180
12.	1-PHENYL 3-METHYL 5-PYRAZOLONE	174.2
13.	META TOLUIDINE	107
14.	2:5 DI CHLORO ANILINE	162
15.	SODIUM NAPHTHIONATE	245
16.	ORTHO TOLUIDINE (LIQUID)	107
17.	PARA TOLUIDINE	107
18.	ALPHA NAPHTHYLAMINE	143
19.	AMMONIUM MOLYBDATE	-
20.	SULFANILIC ACID	173.1
21.	R-SALT	304
22.	ORTHO NITRO ANILINE	138
23.	2:4 DI NITRO ANILINE	183.12
24.	PARA CHLORO ANILINE	127.5
25.	PARA PHENYLENE DIAMINE	108
26.	PARA NITRO ANILINE	138
27.	4-4 DI AMINO DI PHENYL AMINO 2- SULFONIC ACID (F.C. ACID)	279.5
28.	4-B ACID	187.2
29.	M-PHENYLENE DIAMINE 4 SULFONIC ACID	188
30.	NEVILLE WINTHER ACID	224
31.	ORTHO CHLORO ANILINE	127.5
32.	DI AMINO SULFANILAMIDE ( D. A. S. A. )	263
33.	C-ACID	221.5
34.	META AMINO PHENOL	109
35.	META NITRO ANILINE
36.	META UREIDO ANILINE	151
37.	BENZANTHRONE	230
38.	ANTHRANILIC ACID	137
39.	6-NITRO-1-DIAZO-2-NAPHTHOL-4-SULFONIC ACID	295
40.	ORTHO PHENYLENE DI AMINE	108.14
41.	META NITRO PARA TOLUIDINE	152
42.	ORTHO ANISIDINE	123
43.	PARA ANISIDINE	123
44.	meta chloro aniline	127.5
45.	SCHAFFER'S ACID	224
46.	3:3 DICHLOROBENZIDINE DIHYDROCHLORIDE	253.1
47.	ORTHO CHLORO PARA NITRO ANILINE	172.5
48.	P-AMINO AZO BENZENE 4 SULFONIC ACID	277
49.	PARA AMINO ACETANILIDE	150
50.	4-NITRO META PHENYLNE DI AMINE	153.14
51.	2 NITRO P-PHENYLENE DI AMINE	153
52.	3:4 DI CHLORO ANILINE	-
53.	RESORCINOL	110
54.	2:5 DICHLORO ANILINE-4-SULFONIC ACID (SODIUM SALT)	242
55.	2:4DINITRO CHLORO BENZENE	202
56.	4=4 DIAMINO STILBENE 2=2 DISULPHONIC ACID	370
57.	PHENYL ALPHA NAPHTHYLAMINE	219

Dye Intermediates

Intermediates for Bulk Drugs

Purified Products

R & D Stage

Dye Intermediate

Srno.	Product	Mol. Wt.	Empirical Formula	Physical State	Purity	Application
01.	G-SALT	304	C₁₀H₈O₇S₂	Snow White Powder	68% Min.	Intermediate for Direct, Acid, Solvent Dyes and Food colours
02.	K ACID	383	C₁₀H₉O₉S₃N	Yellowish Coloured material	65% Moist/ 80% Min. Dry	Intermediate for Direct, Acid and Mordant Dyes
03.	H ACID	319	C₁₀H₉O₇NS₂	Grey Material	78% Min D/P 60% Min. Moist	Intermediate for Direct, Acid, Mordant Reactive Dyes and Food Colours
04.	GAMMA ACID	239	C₁₀H₉O₄NS	Greyish OR Brownish	50% Min. M/C 80% Min. D/P	Intermediate for Direct Acid, Mordant Reactive Dyes Pigments
05.	BON ACID	188.17	C₁₁H₈O₃	Yellowish Powder	98% Min.	Intermediate for Dyestuffs & Organic Pigments, Pharmaceuticals, Couplers (PhotoSynthesizer)
06.	RESIST SALT	225.2	C₆H₄O₅NSNa	Light Yellowish Dry Powder	96% Min.	Intermediate for the synthesis of Amino Anthraquinone, as Auxilary and Dye- Intermediate
07.	METANILIC ACID	173.2	C₆H₄NH₂SO₃H	Buff White Powder	99% Min.	Intermediate for Pharmaceuticals, direct Acid, Reactive, Mordant Dyes & Food Colours, Pigments
08.	META PHENYLENE DIAMINE	108	C₆H₈N₂	White to Pale Brown	99% Min.	Intermediate for Direct, Acid, Mordant Basic, Solvent Dyes, Reagent for nitrous acid detection & for textile developing agent.
09.	2:6 DICHLORO P-NITRO ANILINE	207	C₆H₄O₂N₂Cl₂	Yellowish Powder	99% Min.	Intermediate for Disperse Dyes and Dyestuffs
10.	VINYL SULPHONE ESTER OF ANILINE	281	C₈NO₆S₂	White to Grey Powder	92% Min.	Intermediate for Reactive Dyestuffs
11.	3-AMINO 4-METHOXY ACETANILIDE	180	C₉H₁₂N₂O₂	Greenish Greyish Dry Powder	92% Min.	Intermediate for Dyes and Pigments
12.	1-PHENYL 3-METHYL 5-PYRAZOLONE	174.2	C₁₀H₁₀N₂O	Pale Yellow Crystal or Crystalline	98% Min.	Intermediate for Acid, Disperse, Dyes Pigments & drugs like Analgin, Antipyrin
13.	META TOLUIDINE	107	C₇H₉N	Light Yellow Amber Liquid	99.5% Min.	Intermediate for Dyestuffs (Direct, Acid, Vat, Basic & Liquid Reactive), Pigments, Pharmaceutical, Photographic & Agricultural Chemical Industries
14.	2:5 DI CHLORO ANILINE	162	C₆H₅Cl₂N	Pinkish brown fused mass	99% Min.	Intermediate for Pigments Direct / Acid / Mordant / Vat Dyes
15.	SODIUM NAPHTHIONATE	245	C₁₀H₈NSO₃Na	Pinkish- Greyish Moist crystalline powder	72% Min.	Intermediate for Direct, Acid, Dyes, Pigments & Food Colours
16.	ORTHO TOLUIDINE (LIQUID)	107	C₇H₉N	Light Yellow amber liquid	99.5% Min.	Intermediate for Dyestuffs, (Solvent, Basic, Acid & Direct Dyes Fast Bases Pigment, Pharmaceuticals, Pesticides & Rubber Chemicals
17.	PARA TOLUIDINE	107	C₇H₉N	Light Brown fused mass	99% Min.	Intermediate for Acid, Mordant, Basic, Solvent Dyes, Pigments, Pharmaceuticals, Rubber Chemicals & 4-B Acid
18.	ALPHA NAPHTHYLAMINE	143	C₁₀H₉N	Pinkish fused mass	99% Min.	Raw material for Alpha-Naphthol, Alpha Naphthylamine sulfonic Acid & Intermediate for Azo Dyes, Mordant Dyes, Rubber Chemicals & other organics
19.	AMMONIUM MOLYBDATE	-	(NH₄)₆ Mo₇O₂₄ 4H₂O	White Crystalline Powder	99.5% Min.	Analytical reagent, Pigments, Catalyst for Dehydrogenation & Desulfurization in Petroleum & Coal Technology, Production of Molybdate ions
20.	SULFANILIC ACID	173.1	C₁₀H₇NO₃S	Greyish Powder (Light Ash Colour)	98.5% Min.	Intermediate for Direct Reactive Acid, Mordant Dyes, Pharmaceuticals & other organic synthesis & Food Colours.
21.	R-SALT	304	C₆H₈O₇S₂	Buff White Powder	65% Min.	Intermediate for Reactive & Azo Dyes, Food Colours in detection of Nitrogen dioxide in air.
22.	ORTHO NITRO ANILINE	138	C₆H₆O₂N₂	Orange Red, Crystalline powder	97% Min. ±1%	Intermediate for Direct, Vat, Disperse Dyes,, Pigments. It is also used as a diazo component in azoic dyeing
23.	2:4 DI NITRO ANILINE	183.12	C₆H₅O₄N₃	Yellow Crystalline Powder	98% Min.	Intermediate for Pigments, Disperse and Acid Dyes.
24.	PARA CHLORO ANILINE	127.5	C₆H₅NCl	Yellowish White to Grey Coloured in fused mass	99% Min.	Intermediate for Acid, Mordant, Vat, Dyes, Pigment, Pharmaceutical & Agricultural Chemical industries
25.	PARA PHENYLENE DIAMINE	108	C₆H₈N₂	White to light purple crystals (oxidises in air to purple and black)	99% Min.	Intermediate for Dyestuffs Rubber, Synthetic Fibers & as a laboratory reagent, dyeing hair and fur
26.	PARA NITRO ANILINE	138	C₆H₆O₂N₂	Pale Yellow Crystalline	99% Min.	Intermediates for Reactive Direct, Acid, Acetate, Disperse Dyes Pigments. Also used in manufacture of P.P.D. & Rubber Chemicals.
27.	4-4 DI AMINO DI PHENYL AMINO 2- SULFONIC ACID (F.C. ACID)	279.5	C₁₂H₁₃O₃N₃S	Bluish Grey coloured powder	88% up	Intermediate for Dyestuffs
28.	4-B ACID	187.2	C₇H₉SO₃N	Light Cream to light grey powder	99% Min.	Intermediate for Pigments & Dyestuffs
29.	M-PHENYLENE DIAMINE 4 SULFONIC ACID	188	C₆H₈SN₂O₃	Yellowish to White Brown Crystal	95% Min.	Intermediate for Dyestuffs
30.	NEVILIE WINTHER ACID	224	C₁₀H₁₀O₃NS	Light off White material	65% Min.	Intermediate for Direct, Acid, Mordant Dyes, Pigments & Food Colours
31.	ORTHO CHLORO ANILINE	127.5	C₆H₆CLN	Light yellow amber liquid darkens on storage	99% Min.	Odour, Characteristic sweet smell
32.	DI AMINO SULFANILAMIDE (D. A. S. A.)	263	C₁₂H₁₃N₃S₁0₂	Soluble in Acid and Alkali Media	90% Min.	Used as intermediate for Dyestuffs
33.	C-ACID	221.5	C₁₀H₉O₆NS₂	Light pink to brown Dry powder material	75% Min.	Intermediate for Dyestuffs
34.	META AMINO PHENOL	109	C₆H₇NO	Light Brown Powder / Granules	92% Min.	Intermediate for PAS (Para Aminosalicylic Acid). and dyestuffs
35.	META NITRO ANILINE
36.	META UREDO ANILINE	151	C₇H₉N₃O	Light Grey to Voilet Coloured	65% Min.	Intermediates for Dyestuffs
37.	BENZANTHRONE	230	C₁₇H₁₀O	Yellow coloured powder	99% Min.	In manufacturing Vat Dyes such as Vat Green FFB, Vat Violet 2R, Vat Olive T, Vat Olive Green B, Dibenzanthrone and their derivatives, etc.
38.	ANTHRANILIC ACID	137	C₆H₄NH₂COOH	Light Yellow Dry Powder	98±1% Min.	Intermediates for Pigment Dyes, Dyestuffs, Pharmaceutical & perfumery Chemical.
39.	6-NITRO-1-DIAZO -2-NAPHTHOL-4- SUPFONIC ACID	295	C₁₀H₅O₆N₃S	Yellow to reddish yellow moist material readily ignitable in dry condition	50% Min.	Intermediate for Dyestuffs
40.	ORTHO PHENYLENE DI AMINE	108.14	C₆H₈N₂	Light Brownish Flake	99.5% Min.	Dyestuffs as Photographic developing agent and other organic synthesis.
41.	META NITRO PARA TOLUIDINE	152	C₇H₈O₂N₂	Orange Powder	99% Min.
42.	ORTHO ANISIDINE	123		Light red brown liquid darkens rapidly	98% / 99% Min.
43.	PARA ANISIDINE	123	C₇H₉ON	Yellow brown fused mass	99% Min.
44.	META CHLORO ANILINE	127.5	C₆H₆CL N	Light yellow amber liquid darkens on storage	99% Min.	Odour, Characteristic sweet odour
45.	SCHAFFER'S ACID	224	C₁₀H₈O₄S	Light Brown Powder	70% Min.	Intermediate for Dyestuffs
46.	3:3 DICHLOROBENZIDINE DIHYDROCHLORIDE	253.1	C₁₂H₁₂CL₄N₂	Light grey to whitish moist powder	68% Min.	Intermediate for dyes and pigments, curing agent for isocyanate terminated resins for urethane plastics
47.	ORTHO CHLORO PARA NITRO ANILINE	172.5		Greenish yellow powder	98% Min.	Intermediate for Dyes and Pigments
48.	P-AMINO AZO BENZENE 4 SULPHONIC ACID	277	C₁₂H₁₁N₃O₃S	Orange Powder	90% Min.	Intermediates for Dyestuffs
49.	PARA AMINO ACETANILIDE	150	C₈H₁₀N₂O	White reddish crystal	98 ± 1%	Intermediate for Azo Dyes and pharmaceuticals
50.	4-NITRO META PHENYLENE DIAMINE	153.140	C₆H₇N₃O₂	Reddish Yellow Crystaline Powder	98 Min.	Leather Dyes
51.	2 NITRO P-PHENYLENE D1 AMINE	153	C₆H₇N₃O₂	Greenish Crystalline Powder	98% Min.	Intermediates for Dyestuff
52.	3:4 DI CHLORO ANILINE		C₆H₃ (CL)₂ NH₂	White to light brown flakes	99% Min.	Intermediates for dyestuff and agro chemicals
53.	RESORCINOL			White or slightly off white flakes	99% Min.
54.	2:5 DICHLORO ANILINE-4-SULFONIC ACID (SODIUM SALT)	242		White Moist Crystals	66%
55.	2:4 DINITRO CHLORO BENZENE	202	C₆H₃ (MNO₂)₂ CL	Pale yellow needless / crystals. Almond odour		Intermediate for sulphur black dye and other dyestuffs
56.	4=4 DIAMINO STILBENE 2=2 DISULPHONIC ACID	370	C14H14N2O6S2	Cream coloured powder	96% ± 1%	An Intermediate in the manufacture of optician brighteners and dyestuffs
57.	PHENYL ALPHA NAPHTHYLAMINE	219	C₁₆H₁₃N	Light Brown Solid	99.0%	Dyestuffs

Dye Intermediate

COMMERCIAL NAME GENERIC CHEMICAL NOMENCLATURE	Molecular Formula	M.W.	CAS NO.	EINECS NO.	Purity in % Min.	% Insol. Max.	Physical Appearance
Carbamoyl Pyridone 3-Carbamoyl-4-Methyl-6-Hydroxy-n-Ethyl-2-Pyridone	C9H12N2O3	196	29097-12-9	249-433-9	98	0.20	Off White to Pink
Sulfo Methyl Carbamoyl Pyridone 3-Sulfo Methyl 4-Methyl 5-Carbamoyl 6-Hydroxy N-Ethyl Pyridone	C10H14N2O6S	290	40306-70-5		70	0.25	Light Grey
Dimethyl Carbamoyl Pyridone 3-Carbamoyl-4-Methyl-6-Hydroxy-N-Methyl-2-Pyridone	C8H10N2O3	182	42799-45-1		85	0.25	Light Yellowish
Butyl Carbamoyl Pyridone 3-Carbamoyl-4-Methyl-6-Hydroxy-N-Butyl-2-Pyridone	C11H16N2O3	224			96	0.20	Off White to Cream
Ethyl Cyano Pyridone 3-Cyano-4-Methyl-6-Hydroxy-n-Ethyl-2-Pyridone	C9H10N2O2	178	28141-13-1	248-865-5	98	0.20	Off White
Butyl Cyano Pyridone 3-Cyano-4-Methyl-6-Hydroxy-n-Butyl-2-Pyridone	C11H14N2O2	206	39108-47-9	254-296-3	94	0.20	Light Grey to Brown
Dimethyl Cyano Pyridone 3-Cyano-1:4 Dimethyl-6-Hydroxy-2-Pyridone	C8H8N2O2	164	27074-03-9	248-209-8	96	0.20	Light Pink to Light Brown
B-Hydroxyethyl Cyano Pyridone 3-Cyano-4-Methyl-6-Hydroxy-1-( B-Hydroxyethyl)-2-Pyridone	C9H10N2O3	194	28799-82-8	249-231-0	90	0.25	Light Pink to Light Brown
Ethyl Pyridone 4-Methyl-6 Hydroxy-N-Ethyl-2-Pyridone	C8H11NO2	153	31643-63-7		75	0.20	Light Cream to Light Brown
Cyano Pyridone 3-Cyano-4-Methyl-6-Hydroxy-2-Pyridone	C7H6N2O2	150	5444-02-0	226-639-7	90	0.20	Off White to Light Pink
V S Pyrazolone (-OH) 1-4 (Beta Hydroxy Ethyl Sulfone) -Phenyl-3-Methyl- 5-Pyrazolone	C12H14N2O4S	282	21951-34-8	244-678-8	73	0.50	Pale Brownish
Acetyl J Acid 2-Acetylnaphtylamine-5 Hyrdoxy - 7 - Sulfonic Acid	C12H11NO5S	281	6334-97-0	228-715-5	80	0.50	Light Brown
Meta Amino Phenol Sulfo Phenyl Ester ( Meta Amino Phenol Benzene Sulfonate )	C12H11NO3S	249	26408-93-5	247-677-0	90	0.25	Off White to Light Pink
4 - Sulpho Anthranilic Acid 4 - Sulpho 2 - Amino Banzoic Acid	C7H7O5NS	217	98-43-1	202-668-0	65 / 90	0.20	Light Brown
Hydrazone of 5 - Sulpho Anthranilic Acid Hydrazone 5 - Sulpho 2 - Amino Banzoic Acid	C14H12O5N2S	320			60	0.30	Creamish
Copper Formazan Base of 5 - Sulpho Antranilic Acid Formazan Base 5 - Sulpho 2 - Amino Banzoic Acid	C20H15CuN5O9S2	580			55	0.30	Bluish Black
Hydrazone of 4 - Sulpho Anthranilic Acid Hydrazone 4 - Sulpho 2 - Amino Banzoic Acid	C14H12O5N2S	320			60	0.30	Light Greenish
Copper Formazan Base of 4 - Sulpho Antranilic Acid Formazan Base 4 - Sulpho 2 - Amino Banzoic Acid	C20H15CuN5O9S2	580	77743-24-9	278-757-3	55	0.30	Bluish Black
2-6 - Dihydroxy Pyridine 3-Cyano 4-Methyl-2-6-DiHydroxy-Pyridine	C7H6N2O2	150			90	0.20	Off White to Light Pink
2-6 - Dichloro Pyridine 2-6 - Di Chloro-3-Cyano-4-Methyl- Pyridine	C7H4N2Cl2	187	875-35-4		99	0.50	Greenish
4 Sulpho Phthalic Acid 4-Sulpho Benzene 1-2 Di-Carboxilic Acid	C8H6O7S	246	89-08-7	201-881-6	45	0.20	Light Pink

Intermediates for Bulk Drugs

Name of Product	Mol. Formula	Mol. Wt.	CAS No.	Einecs No.	Purity in % Min	% insol Max.	Physical Appearance
5-Bromo Indole
Glycine BP98/UPS24 (Glycocol Aminoacetic acid)	C2H5NO2	75.07	56-40-6	-	98%	-	White, Crystalline Power
4 Nitro Phthalimide (4 Nitro 1,2 Benzene Dicarboxylic Acid, Imide)	C8H4N2O4	192.13	89-40-7	-	98%	-	Crem to Pale Yellow

	Purified Products
	Sulfo Tobias Acid (Photo Chemical Grade) K Acid (High Solubility - 370 grams / liter minimum) Meta Ureido Aniline (Purified Grade - Di Ureido < 0.5 & MPD < 0.2 ) G-Salt (Food colour grade) Sulfanilic Acid (Purified Grade - Aniline contents NIL) Schaffer Acid (Purified Grade) Having 98% purity by HPLC J - Acid Urea (Purified Grade) Benzoyl H Acid
	R & D Stage - Dye Intermediate
	3 - Sulfo - 4 - Methyl - 6 - Hydroxy - N - Ethyl - 2 - Pyridone 3 - Sulfometyl - 4 - Methyl - 6 - Hydroxy - N - Ethyl - 2 - Pyridone 3 - Cyano - 4 - Methyl - 6 - Hydroxy - N - Isopropyl - 2 - Pyridone 3 - Cyano - 4 - Methyl - 6 - Hydroxy - N - ( Phenylamino ) - 2 - Pyridone 3 - Cyano - 4 - Methyl - 6 - Hydroxy - N - ( 2 Ethylhexyl ) - 2 - Pyridone
	R & D Stage - Intermediate for Bulk Drugs
	2,3,4 Trihydroxy Benzophenone 2,3,4,4 Tetrahydroxy Benzophenone 2,2,3,4,4 Pentahydroxy Benzophenone 3,4 Diamino Benzophenone 2,4 Dihydroxy Benzophenone 1,2,4 Tryhydroxy Benzene Indole - 3 - Acetic Acid Indole - 3 - Aldehyde Indole - 3 - Butyric Acid Indole - 3 - Carbonitrile Ethy - 2 - Methyl Indole - 5 Carboxylate 1 - Benzyl Indole
	Sunflower Export Import Pvt. Ltd. is a MAHESH (INDIA) Group Company.