Dyes Intermediates

1. FAST BORDEAUX GP BASE (4 Methoxy 2 nitroaniline)

Chemical Name:

Molecular Weight :

Molecular Formula:

C.I.NO.:

C.A.S.NO.:

Purity By N/V:

Description:

Melting Point:

Residue On Diazotization:

Melting Point:

Synonyms:

2-Nitro- Para-Anisidine

4- Methoxy – 2 Nitro Aniline

168

C7H8N2O3

37135

96-96-8

99+ % min

Bright Orange Red Powder.

123 C – 124 C

Does not leave more than 0.1% residue.

123.52- 125.8C

2-NITRO-P-ANISIDINE

3-NITRO-4-AMINOANISOLE

3-NITRO-4-ANISIDINE

4-AMINO-3-NITROANISOLE

4-METHOXY-2-NITROANILINE

LAKE MAROON B BASE

2-NITRO-4-METHOXYANILINE

2-NITRO-P-ANISIDIN

4-AMINO-3-NITROANISOL

4-METHOXY-2-MITROBENZENAMINE

2. META NITRO PARA TOLUIDINE (MNPT)

Chemical Name:

CAS No:

Chemical Formula:

Value Chain:

End Users:

Appearance:

Purity:

Synonyms:

4-Methyl-3-nitroaniline.

119-32-4

C7H8N2O2

Nitro Toluene.

Pigments.

Yellow solid.

99%.

3-Nitro-p-toluidine; 4-Amino-2-nitrotoluene; 3-Nitro-4-methylaniline; M-Nitro-p-toluidine

3. ANILINE 2:5 DISULFONIC ACID

Chemical Name:

Synonyms:

Molecular Weight (as free acid):

Molecular Weight(Sodium Salt):

Chemical Formula:

Description:

Solubility:

Insolubles:

Packing:

Hazard:

Aniline 2.5 Disulphonic Acid.

-2-amino 1.4-benzenedisulphonic acid,

-2.5 disulfoaniline4 Sulphometanilic acid

253 gm/mol.

275.5 gm/mol.

C₆H₇N S₂O₆

Moist white powder

Almost transparency in hot water.

0.15% minimum

– Standard packaging size ranges from 20-50kgs depending on customer specifications jumbo bags range from 350-700kgs.

-H315:Causes skin irritation
-H319:Causes serious eye irritation