Naphthol AS ,Naphthol AS-BO, Naphthol AS-SW ,Naphthol AS-E ,Naphthol AS-RL ,Naphthol AS-ITR, Naphthol AS-SG ,Naphthol AS -PH ,Naphthol AS -BS, Naphthol AS -KB, Naphthol AS -CA, Naphthol AS -IRG(AACDMA), Naphthol AS -LC, Naphthol AS -VL, Naphthol AS -P, Fast Red Base DB-70, Fast Red Base KL(DB-20), Fast Red Base KD(DB-40), Fast Red Base DB-90

(1)2-Hydroxy-3-Naphthoyl-anilide CAS NO: 92-77-3

PHYSICAL PROPERTIES:
Appearance is buff yellow powder and cannot be dissolved inWater and Sodium Carbonate solution,but can be dissolved in Natrium Hydroxide solution which appears yellow. Dissolved in heat Nitrobenzene.In Ethanol a litter.
SPECIFICATION:
Appearance:Buff yellow homogeneous powder
Strength,%:1003(standard)
Shade:Similar with the standard
Purity,%: 99.0
2:3Acid,% 0.15
Initial M.P.as dry, 247.0
Alkali insoluble matter,% 0.1
USES:
For dyeing and printing on cotton,viscous textile and used in manufacturing of organic pigments.


(2) 2-Hydroxy-3-Naphthoyl-1-Naphthamine CAS NO:132-68-3

PHYSICAL PROPERTIES:

Light buff yellow powder. can be dissolved in Xylene and shows yellow in Sodium Hydroxide solution. Cann't be dissolved inWater and Soda solution.
SPECIFICATION:
Appearance:Light buff yellow homogeneous powder
Purity,%: 98.0
BON,% 0.2
Alkali insoluble matter,% 0.25
USES:
For dyeing on cotton fibre,viscous textile and also used for manufacturing yellow and Rapidogen Black.

(3) 2-Hydroxy-3-Naphthoyl-2-Naphthylamine
CAS NO:

Buff yellow powder. Melcan point 243-244.Can be dissolved in Chlorobenzene. Cann't be dissolved inWater and Soda solution. showing yellow in Sodium Hydroxide solution.
SPECIFICATION:
Appearance: buff yellow homogeneous powder
Strength,%:1003(standard)
Shade:Similar with the standard
Fineness(Residue on 60 mesh sivev),% 95
BON,% 0.3
Alkali insoluble matter,% 0.25
USES:
Mainly used for dyeing on cotton fibre.


(4) 2-Hydroxy-3-Naphthoyl-p-Chloraniline CAS NO: 92-78-4
PHYSICAL PROPERTIES:

Reddish light buff powder. Dissolved in o-dichlorobenzene, Ethanol,cool Acetic Acid. Can't be dissolved inWater , Soda.Appears yellow in sodium Hydroxide solution.
SPECIFICATION:
Appearance:Light buff homogeneous powder
Purity,%: 99.0
Initial M.P.as dry, 256
2:3Acid,% 0.2
Alkali insoluble matter,% 0.2
USES:
Mainly used forproducing organic pigments and also used for dyeing on cotton,viscous textile.


(5) 2-Hydroxy-3-Naphthoyl-p-Anisidine CAS NO: 92-79-51
PHYSICAL PROPERTIES:
buff yellow powder. Can not dissolved in Water, but in Sodium Carbonate a little. Also can be dissolved in Ethanol. Appears yellow in sodium Hydroxide solution.
SPECIFICATION:
Appearance: buff yellow homogeneous powder
Purity,%: 99.0
Initial M.P.as dry, 228.5
BON,% 0.1
Alkali insoluble matter,% 0.18
USES:
For dyeing on printing cotton,viscous textile and also used for manufacturing organic pigments and rapidogen colours etc.


(6) 2-Hydroxy-3-Naphthoyl-(5'-Chloro-2',4'-dimethoxy)Anilide CAS NO: 92-72-8
PHYSICAL PROPERTIES:

Light grey white powder. Appears yellow in sodium Hydroxide solution. Can't be dissolved in Water and soda solution .
SPECIFICATION:
Appearance: Light grey homogeneous powder
Purity,%: 98.5
Initial M.P.as dry, 195
Alkali insoluble matter,% 0.15
USES:
Mainly used for producting organic pigments and also used for dyeing on cotton yern.


(7) 2-Hydroxy-11-h-benzo-2-Carbazole-3-Carbonyl-P- anisidine CAS NO:
PHYSICAL PROPERTIES:
Green powder. Crude's melting point is 324-326 Can be dissolved in Pyridine.Can't be dissovled in Water and soda solution . Appears yellowish brown in Sulphuric Acid and sodium Hydroxide solution.
SPECIFICATION:
Appearance: Green powder
Strength,%: 1003(standard)
Shade,% Similar with the standard
Alkali insoluble matter,% 0.3
USES:
for dyeing cotton ,viscous textile, especially onblack.


(8) 2-Hydroxy-3-Naphthoyl-O-Ethoxy -aniline CAS NO:
PHYSICAL PROPERTIES:

Buff white powder. Can be dissolved in cool Acetic Acid.Can't be dissolved inWater, Soda.Appears yellow in sodium Hydroxide solution.
SPECIFICATION:
Fine Rough
Appearance buff whitepowder.(buff yellow powder)
Purity,%: 99.5min 99.5min
Meting pointe: 156min 155.0min
insoluble matter alkali,% 0.08max 0.12max
USES:
Nainly used for manufcturing oganic pigments red C.I.170



(9) 2-Hydroxy-3-Naphthoyl-m-Nitroaniline CAS NO: 135-65-9
PHYSICAL PROPERTIES:

Greenish yellow powder. Dissolved in Acetic Acid.Not in Water or Soda solution , Appears yellow in sodium Hydroxide solution.
SPECIFICATION:
Appearance: Greenish yellow homogeneous powder
Purity,%: 99.0
Initial M.P.as dry, 243
BON,% 0.2
Alkali insoluble matter,% 0.15
USES:
For dyeing on printing on cotton fibre,viscous textile and also used for manufacturing organic pigments .

(10) 2-Hydroxy-3-Naphthoyl-(2',5'-dimethoxy)Aniline CAS NO: 92-73-9
PHYSICAL PROPERTIES:

Buff White powder.Showing yellow in sodium Hydroxide solution can't be dissolved in Water or Soda solution .
SPECIFICATION:
Appearance: Buff White powder
Initial M.P.as dry, 182.5
Alkali insoluble matter,% 0.15
USES:
Mainly used for used manufacturing organic pigments .

(11) 2-Hydroxy-3-Naphthoyl-O-Anisidine CAS NO: 135-62-6
PHYSICAL PROPERTIES:

Buff yellow powder. Can't dissolved in Water but in sodium Carbonate a little.Also can be dissolved in Ethanol. Appears yellow in sodium Hydroxide solution.
SPECIFICATION:
Appearance: Buff yellow homogeneous powder
Purity,%: 99.0
Initial M.P.as dry, 161.5
BON,% 0.1
Alkali insoluble matter,% 0.15
USES:
For dyeing on printing on cotton,viscous textile and also used for manufacturing organic pigments and Rapidogen Colours etc.

(12) 2-Hydroxy-3-Naphthoyl-(2'-Methyl-5'-Chloro)Aniline CAS NO: 135-63-7
PHYSICAL PROPERTIES:

White powder.Showing yellow in sodium Hydroxide solution. Can't be dissolved in Water or Soda.
SPECIFICATION:
Appearance: Buff yellow homogeneous powder
Purity,%: 98.5
Initial M.P.as dry, 241.5
BON,% 0.15
Alkali insoluble matter,% 0.15
USES:
Mainly used for manufacturing organic pigments .

(13) 2-Hydroxy-3-Naphthoyl-(4'-Chlore-2',5'-dimethoxy)Aniline CAS NO: 4273-92-11
PHYSICAL PROPERTIES:

Light buff yellow powder, Can't be dissolved in Water or Soda. solution. Appears yellow in sodium Hydroxide solution.
SPECIFICATION:
Appearance: Light buff yellow powder
Purity,%: 99
Initial M.P.as dry, 190
BON,% 0.05
Alkali insoluble matter,% 0.15
USES:
Mainly used for manufacturing organic pigments.

(14) 2-Hydroxy-3-Naphthoyl-(2'-Amino-4'- Chloro)Aniline CAS NO: 137-52-0
PHYSICAL PROPERTIES:

Light grey white powder. Dissolved in sodium Hydroxide solution and appears yellow.Can't be dissolved inWater and Ethanol.
SPECIFICATION:
Appearance: Light grey white homogeneous powder
Purity,%: 99.0
Initial M.P.as dry, 212.
5 BON,% 0. 2
Alkali insoluble matter,% 0.15
USES:
Mainly used for manufacturing organic pigments.

(15) 4-Chlore-2.5Dimethoxy-Acetoaceto Anilide CAS NO: 4433-79-8
PHYSICAL PROPERTIES:

White Crystals. Can be dissolved hot sodium Hydroxide solution. Appears is Pale yellow .
SPECIFICATION:
Appearance:White powder
Purity,%: 99
Initial M.P.as dry, 105
USES:
Mainly used for manufacturing organic pigments

(16) 2-Hydroxy-3-Naphthoyl-O-Toluidine
CAS NO: 135-61-5
PHYSICAL PROPERTIES:

Buff yellow powder. Can be dissolved in Benzene solution, Appears yellow in Caustic Soda solution.Can't be dissolved inWater or Soda.
SPECIFICATION:
Appearance: buff yellow powder
Purity,%: 98.5
Initial M.P.as dry, 193.5
2:3Acid,% 0.1
Alkali insoluble matter,% 0.12
USES:
for dyeing on and printing on cotton,viscous textile and also used for manufacturing organic pigments.

(17) 2-Hydroxy-3-Naphthol-P-Ethoxy Aniline CAS NO:
PHYSICAL PROPERTIES:

Buff brown powder. Appears yellow in sodium Hydroxide solution, Can't be dissolved inWater and Soda solution.
SPECIFICATION:
Appearance: Buff brown powder
Purity,%: 99.0
Initial M.P.as dry, 219
BON,% 0.05
Alkali insoluble matter,% 0.2
USES:
for dyeing and printing on cotton fibre,viscous textile .
(18) 2-Hydroxy-3-Naphthol-P-Amino-aceto-Aniline CAS NO: 41506-62-1
PHYSICAL PROPERTIES:

Light grey white powder. Appears yellow in Sodium Hydroxide solution ,Can't be dissolved in Water and Soda solution.
SPECIFICATION:
Appearance: Light white powder
Purity,%: 98.0
Alkali insoluble matter,% 0.15
USES:
Mainly used for manufacturing organic pigments.
(19)P-Amino-Benzgmide
PHYSICAL PROPERTIES:

White crystals.Dissolved in hot water and hydrochloric Acid solution.
SPECIFICATION:
Appearance: white crystals
Purity,%: 99.5%
Melting posnt: 182.5
(Insoluble)matter in water 0.03%
USES:
Mainly used for manufacturing organic pigments Red C.I.170.
(20) 3-Amino-4-Methoxy-Benzamide
PHYSICAL PROPERTIES:

White crystals.Dissolved in hydrochloric Acid solution and hot water.In water a little.
SPECIFICATION:
Appearance: white homogeneous powder
Purity,%: 99
Initial M.P.as dry,: 155.5
Insoluble 0.05
USES:
Mainly used for manufacturing organic pigments and also used for dyeing and printing on cotton fibre.

(21) 3-Amino-4-Methoxy-Benzanilide
PHYSICAL PROPERTIES:

White powder. Dissolved in hydrochloric Acid solution .
SPECIFICATION:
Appearance: white homogeneous powder
Purity,%: 99
Initial M.P.as dry,: 154
Insoluble 0.03
USES:
Mainly used for manufacturing organic pigments.
(22) P-Amino-Benzanitide
PHYSICAL PROPERTIES:

Buff white powder. Can't be dissolved in water in hydrochloric Acid a little.
SPECIFICATION:
Appearance:Buff white homogeneous powder
Purity,%: 99
Initial M.P.as dry,: 154
Insoluble 138
USES:
Mainly used for producing organic pigments.

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