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CAS:128-58-5
Molecular Formula:C36H20O4
16,17-Dimethoxyviolanthrone; C.I.Vatgreen1; C.I. Vat Green 1; C.I.Vatgreen; Jade Green Xbn; Navinon Jade Green Ffbu/C; Zelenkypova1; 16,17-Dimethoxy-Anthra[9,1,2-Cde]Benzo[Rst]Pentaphen-5,10-Dion; Green Ffb; Civatgreen1; 16 17-Dimethoxydibenzanthrone; 16,17-Dimethoxyviolanthrene-5,10-Dione
Brief Introduction
Reduced green 1 to dark green powder. An organic compound used as a vat dye. It is a derivative of benzyl alcohol. Insoluble in water, ethanol, chloroform, toluene, slightly soluble in acetone, o-chlorophenol, nitrobenzene and pyridine (hot), soluble in tetrahydronaphthalene (warm). It is red and purple in concentrated sulfuric acid and produces green precipitation after dilution. It is blue in the alkaline solution of insurance powder and brilliant red in the acidic solution.
CNY 15 Million
69930m²
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
98.0% Tech Grade -
25kg / Fibre Drum
Main products:
Vat Green 1 /Vat Blue 4 /Vat Black 25 /Vat Black 29 /Vat Black 16 /Vat Black 8 /Vat Black 9 /Vat Blue 6 /Vat Dark Blue BO /Vat Red 10 /Vat Voilet 3 /Vat Yellow F3G /Vat Orange 1 /Vat Brown 1 /Vat Red 13 /Vat Red 14 /Vat Yellow G /Vat Green 3 /Vat Orange 9
CAS:13001-38-2
Molecular Formula:C24H16N2
ER-II; Fba 199:1; C.I.199-2; Optical Brightener ER-II; Fluorescent Brightener 199:1; 1-(2-Cyanostyryl)-4-(4-Cyanostyryl)Benzene; 2-[2-[4-[2-(4-Cyanophenyl)Ethenyl]Phenyl]Ethenyl]Benzonitrile; Er-2
Brief Introduction
1-o-cyano-styryl-4-p-cyano-styryl benzene is used to whiten and brighten polyester, polyester cotton, polyester silk, polyester yarn, polyester wool, polyester linen and other blended textiles, as well as in artificial leather, coating and other industries.
CNY 70 Million
72594m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
Melting point: 188-192 Loss on drying: ≤ 0.5% Tech Grade - -
25kg / Fibre Drum
Main products:
Fluorescent Brightener ER-II /Phthalaldehyde /3,5-Bis(2-Cyanoprop-2-yl)Toluene /2-Aminoacetophenone /5-Nitrosalicylaldehyde /1,4-BIS(2-Methylstyryl)Benzene /1,4-Bis(2-Cyanostyryl)Benzene
CAS:1324-55-6
Molecular Formula:C34H14Cl2O2
C.I.Var Violet 1; Cibanone Violet 2R; Roycevat Violet 4R; C.I.Vatviolet1; Dycosthren Violet 2R; Navinone Violet Rr; Dichlorobenzo[Rst]Phenanthro[10,1,2-Cde]Pentaphene-9,18-Dione; Benzorstphenanthro10,1,2-Cdepentaphene-9,18-Dione, Dichloro-; Anthramar Brilliant Violet 2R
Brief Introduction
Reductive Violet 1 is isoviolet anthrone dichloride, and its trade name is reductive brilliant violet 2R and reductive Violet 1. The product is mainly used for dyeing cotton, hemp and viscose fibers and printing of fabrics. It can also be used for processing organic pigments and as plastic colorants. VAT Violet 1 is a very important product in vat dyes. Its dyed cotton has bright blue purple, high affinity, general levelness, good covering power to dead cotton, excellent fastness and light fastness up to grade 6. The fastness of other items is grade 4-5. It is often used in cotton dyeing and direct printing, and has good affinity and levelness for silk, which is favored by the market.
CNY 33 Million
59940m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99.0% Tech Grade - -
25kg / Fibre Drum
Main products:
Vat Violet 1 /Indigo /Vat Blue 4B /Vat Green 3 /Violanthrone /Vat Black 16 /Vat Black 25 /Benzanthrone /3-Bromobenzo[B]Phenalen-7-One /1-Aminoanthraquinone
CAS:13280-61-0
Molecular Formula:C24H22
1,4-Di(2-Methylstyryl)Benzene; Bis(Msb); 1,4-Bis[2-(2-Methylphenyl)Ethenyl]-Benzen; 2,2'-[1,4-Phenylenebis(Ethene-1,2-Diyl)]Bistoluene
Brief Introduction
1,4-BIS(2-Methylstyryl)Benzene can be used as scintillator for scintillation counter and scintillation spectrometer.
CNY 70 Million
72594m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥99.0% Pharm Grade - -
25kg / Fibre Drum
Main products:
1,4-BIS(2-Methylstyryl)Benzene /Phthalaldehyde /3,5-Bis(2-Cyanoprop-2-yl)Toluene /2-Aminoacetophenone /5-Nitrosalicylaldehyde /Fluorescent Brightener ER-II /1,4-Bis(2-Cyanostyryl)Benzene
CAS:16039-64-8
Molecular Formula:C4H4O6K(SbO)·1/2H2O
Potassium,Antimony(3+),2,3-Dihydroxybutanedioate; Antimony(Iii)Oxide Tartrate Hemi-Hydrate; Potassium Antimony 2,3-Hydroxy-2,3-Butandioate; Bi[(+)-Tartrato]Diantimonate Dipotassium Trihydrate; Tartar Emetic; Antimony Potassium Tartrate
Brief Introduction
It is used as basic dye fixing agent for cotton, leather and wool and acid dye fixing agent for nylon. In addition, it is also used as a fading inhibitor of PVC and in the manufacture of pigments. Agricultural insecticides, electroplating industry additives, agents for the treatment of schistosomiasis, etc.
CNY 0.9 Million
66600m²
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥99.0% Tech Grade 100 tons/year -
50kg / Iron Drum
Main products:
Potassium Antimony Tartrate /DL-Tartaric Acid /Potassium Sodium Tartrate Tetrahydrate /Potassium Bitartrate /Disodium Tartrate Dihydrate /Potassium Tartrate /L(+)-Tartaric Acid /D-Tartaric Acid
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