Chemical intermediate uas tsim los ntawm cov thee tar los yog roj av khoom, siv los ua tshuaj raw khoom los tsim dyes, tshuaj tua kab, tshuaj, resins, auxiliaries, plasticizers thiab lwm yam khoom nruab nrab.
Cov npe khoom:
Khoom npe | CAS Nr. | Daim ntawv thov |
P-AMINOPENOL | 123-30-8 : kuv | Qhov nruab nrab hauv kev lag luam dyeing; Kev lag luam tshuaj; Kev npaj ntawm tus tsim tawm, antioxidant thiab roj av additives |
Salicylaldehyde | 90-02-8 ib | Kev npaj violet naj hoom germicide kho mob nruab nrab thiab lwm yam |
2,5-Thiophenedicarboxylic acid | 4282-31-9 | Siv rau cov synthesis ntawm fluorescent whitening agent |
2-Amino-4-tert-butylphenol | 1199-46-8 ib | Ua cov khoom xws li fluorescent brighteners OB, MN, EFT, ER, ERM, thiab lwm yam. |
2-Aminophenol | 95-55-6 : kuv | Cov khoom ua haujlwm li nruab nrab rau tshuaj tua kab, tshuaj ntsuam reagent, diazo dye thiab sulfur dye |
2-Formylbenzenesulfonic acid sodium ntsev | 1008-72-6 | Ib qho nruab nrab rau kev sib xyaw fluorescent bleaches CBS, triphenylmethane dge, |
3- (Chloromethyl) Tolonitrile | 64407-07-4 | Organic synthesis intermediates |
3-Methylbenzoic acid | 99-04-7 ib | Ib qho nruab nrab ntawm cov organic synthes |
4- (Chloromethyl) benzonitrile | 874-86-2 | Tshuaj, tshuaj tua kab, dye intermediate |
Bisphenol P (2,2-Bis (4-hydroxyphenyl)-4-methylpentane) | 6807-17-6 | Muaj peev xwm siv tau hauv plastics thiab thermal ntawv |
Diphenylamine | 122-39-4 ib | Synthesizing roj hmab antioxidant, dye, tshuaj intermediate, lubricating roj antioxidant thiab gunpowder stabilizer. |
Hydrogenated bisphenol A | 80-04-6 ib | Cov khoom siv raw ntawm unsaturated polyester resin, epoxy resin, dej tsis kam, tshuaj tiv thaiv, thermal stability thiab lub teeb stability. |
m-toluic acid | 99-04-7 ib | Organic synthesis, tsim N, N-diethyl-mtoluamide, broad-spectrum tshuaj tua kab. |
O-Anisaldehyde | 135-02-4 ib | Organic synthesis intermediates, yog siv nyob rau hauv zus tau tej cov txuj lom, tshuaj. |
p-Toluic acid | 99-94-5 | Intermediate rau organic synthesis |
O-methylbenzonitrile yog tshuaj | 529-19-1 : kuv | Siv ua tshuaj tua kab thiab dye intermediate. |
3-Methylbenzonitrile | 620-22-4 : kuv | Rau cov organic synthesis intermediates, |
P-methylbenzonitrile yog tshuaj | 104-85-8 : kuv | Siv ua tshuaj tua kab thiab dye intermediate. |
4,4'-Bis (cnloromethyl) diphonyl | 1667-10-3 | Cov khoom siv raw thiab cov khoom nruab nrab ntawm cov khoom siv hluav taws xob, cov khoom ci ci, thiab lwm yam. |
O-phenylphenol OPP | 90-43-7 : kuv | Siv dav hauv kev ua kom tsis muaj menyuam thiab tiv thaiv corrosion, luam ntawv thiab dyeing auxiliaries thiab surfactants, thiab cov synthesis ntawm stabilizers, nplaim retardant resins thiab cov ntaub ntawv polymer. |