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Home > Exhibitions > Intermediates > Dyestuff intermediates

4:B Acid
Buff Yellow ...
HANGZHOU HONGYAN PIGMENT CHEMICAL CO.,LTD.

Aamoc
Light Buff Yellow ...
HANGZHOU HONGYAN PIGMENT CHEMICAL CO.,LTD.

3-Amino-4-Methoxy Acet Anilide
Melting point≥117°C ...
HANGZHOU HONGYAN PIGMENT CHEMICAL CO.,LTD.

O-Phenetidine
Molecular formula:C8H11NO H.S.Code:2922.2200 The classify and number of dangerous articles:GB6.1 UN NO.:2311 Dangerous Characte...
Jiangsu Zhongdan Chemical Group Corp.

p-Toluene Sulfonamide
Molecular formula: CH3C6H4SO2NH2 Molecular Value: 171.22 Storage and Transport: It is the same as o-toluene sulfonamide....
Zhejiang Jiahua Chemical Corporation(manufacturer)

D-mandelic acid
Appearance:white crystal Melting point:130-132°C ...
Anhui Guangde Keyuan Chemical Company Ltd

2,4-Dinitroaniline
Yellow crystal, specific gravity: 1.651(d414), melting point:188℃, flash point:435°F, slightly soluble in ethanol, insoluble in water...
Sinopec Nanjing Chemical Plant

2-Naphthol
Pure compound crystallizes in leaf from water or in flake from carbon disulfide. Melting point: 123-124℃, boiling point:295℃, sp...
Sinopec Nanjing Chemical Plant

Cyclohexylamine
It has strange odor. Boiling point: 134.5℃, specific gravity D2525 0.8647, freezing point: -18℃, flash point:32℃ (open cup...
Sinopec Nanjing Chemical Plant

N-Phenyl-p-phenylenediamine (RT Base)
Pure compound crystallizes in needles from alcohol, slightly soluble in water, easily soluble in alcohol and ethyl ether, also soluble in al...
Sinopec Nanjing Chemical Plant


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