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| Chemical intermediates |
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The mainly quality product are pigment intermediates: 2B Acid,2B Acid Sodium Salt,4B Acid,Scarlet Base G, Red Base B, Claretazoic Base GP, Red Bade KD, Red Base GL, Red Base 3GL, Scarelt Azoic Base RC |
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SCARLET BASE G, 99% Min
Golden crystal, Melting point 105¡ãC
Used for printing and dyeing cotton textiles, dyeing viscose fibre, silk cloth, terylene used, and the intermediate for organic pigments |
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RED BASE G, 99% Min
Light yellow needle-like crystal, Melting point 139-140 ¡ãC
Mainly applied to the dyeing and printing of cotton fabrics, as well as to the dyeing of silk, viscose fibers and polyester fibers. Moreover, it can be applied to the manufacture of rapid fast dyes. It is insoluble in water, freely soluble in acetone, soluble in ethanol, ethyl acetate, acetic acid and benzene. |
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CLARETAZOIC BASE GP, 99% Min
Saffron powder or Chinese?red with the melting point above 121.5¡æ
Used for printing and dyeing cotton textiles,and the intermediate for organo pigments |
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RED BASE KD, 99% Min
White powder ;MP153¡ãC
Mainly used in dyeing and printing of cotton fabrics, silk, viscose fibers and polyester fibers. It also is usedin the manufacture of fast dyes and pigment. The product is insoluble in water, freely soluble in acetone, soluble in ethanol, ethyl acetate, acetic acid and benzene
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RED BASE 3GL, 99% Min
Orange or red needle crystal, Melting point116-117¡ãC.
Used for printing and dyeing cotton textiles, dyeing viscose fibre, silk cloth, teryleneused, and the intermediate for organo pigments. |
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FAST RED BASE RC, 99% Min
Off-white to milky white
Used in pigment intermediate and hair dyes |
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2B ACID, 98.5% Min
CAS No.: 88-51-7
Light yellowish white powdery crystals
Intermediates mainly used for preparing Pigment Red 48 series pigment and organic composite industry.
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4B ACID, 99% Min
CAS No.: 88-44-8
White or cream yellow powdery crystal.Soluble in diluted alkaline solution,ethyl alcohol and ether,insouble in cold water,benzol,and chorobenzene.
Intermediates mainly used for preparing Pigment Red 57 series pigment and organic composite industry.
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CYANOACETIC ACID, 95%
CAS No: 372-09-8
Mp: 62-66 Celsius degree
Appearance:
colorless to light yellow crystal
Use: widely uses in pesticide, pharmaceutical and dyestuff intermediates
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N-ETHYLUREA, 98% Min.
CAS No: 625-52-6
Mp: 90-95 Celsius degree
Appearance:
white to light yellow crystalline solid
Use: the intermediate that synthesized by medicine and pesticide
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CYMOXANIL, 98% Min.
CAS No: 57966-95-7
Mp: 160-161 Celsius degree
Appearance:ivory to pink powder
Use: a kind of partial systemic disinfectant, may use in preventing and controlling tomato, cucumber and so on crops'downy mildew and late blight |
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