Dyestuff
Pigment
Intermediates
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Nitrogen Compounds
Reactive Dyes
Sulfur Dyes
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Direct Dyes
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Ingrain Dyes
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Dye Intermediates
Pigment White
Pigment Red
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Metallic Pigment
Pearlescent Pigment
Solvent Dyes
CAS:99-94-5
Molecular Formula:C8H8O2
Alias
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Benzoic Acid, 4-Methyl-; P-Toluenebenzenesulfonyl Chloride; 4'-Methylbiphenyl-2-Sulfonyl Chloride; 4'-Methyl-2-Biphenylsulphonyl Chloride; PARA TOLUIC ACID
Brief Introduction
Mainly used in the manufacture of hemostatic aromatic acid, p-methylnitrile, p-methylbenzoyl chloride, photographic materials, etc
It can be used in organic synthesis intermediate, pesticide industry to produce fungicide phosphoramide, perfume and film.
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CAS:603-35-0
Molecular Formula:C18H15P
Alias
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PP-360; Trifenylfosfin; Triphenyphosphine; Triphenylphosphane; Trihenylphosphine; Triphenyl Phosphine; Triphenyl-Phosphin
Brief Introduction
Triphenylphosphine is the basic raw material of rhodium phosphine complex catalyst, which has wide application in domestic petrochemical industry. Triphenylphosphine is also used in pharmaceutical industry, organic synthesis, analysis and other fields. Triphenylphosphine can also be used as a brightener in dye process, an antioxidant in color film development, a stabilizer in polyepoxidation, and an analytical reagent.
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CAS:82-34-8
Molecular Formula:C14H7NO4
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9,10-Anthracenedione, 1-Nitro-; 1-Nitroanthracene-9,10-Dione
Brief Introduction
The product is a dye intermediate for the production of 1-aminoanthraquinone, 1,5-and 1,8-dinitro anthraquinone.
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2-Amino-5-Naphthol-7-Sulfonic Acid; 7-Amino-4-Hydroxynaphthalene-2-Sulfonic Acid; Isogamma Acid; J ACID 90% Manufacturers in China
Brief Introduction
This product is an important dye intermediate, which is used to manufacture azo dyes, such as direct green lotus R, direct sun resistant grey 2BL, direct acid resistant violet, direct peach red, direct copper dyed navy blue, sun resistant blue B2R, reactive scarlet, brilliant orange, grass green and red brown, and can be used to manufacture scarlet acid and phenylj acid.
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Wujiang Meiyan Sanyou Chemical Dyestuff Co., Ltd.
≥90.0%
/
Tech Grade
25kg
/
Woven Bag
Refined J acid: 92.0% HPLC: 99.0%
/
Tech Grade
25kg
/
Woven Bag
CAS:10124-56-8
Molecular Formula:Na6O18P6
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Sodium Hexametaphoshpate; Sodium Metaphosphate; Calgon; SHMP; Hexasodium; Sodium Henamephophate; shmp Manufacturers
Brief Introduction
In food industry, it is used as quality improver, pH regulator, metal ion chelator, adhesive and expander.
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GB1886.4,P2O5 ≥68.0%
/
Food Grade
25kg
/
Woven Bag
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