p-Tolualdehyde CAS 104-87-0 Hoobkas High Quality Featured duab

p-Tolualdehyde CAS 104-87-0 Lub Hoobkas Zoo

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Lub npe tshuaj: p-Tolualdehyde

Synonyms: 4-Methylbenzaldehyde

CAS: 104-87-0 Nr

Purity: 98.0% ~ 100.0% (GC)

Cov tsos mob: Tsis muaj xim lossis lub teeb daj pob tshab kua

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Product Detail

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Khoom cim npe

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Chaw tsim tshuaj paus Supply nrog High Quality, Commercial Production
Lub npe tshuaj: p-TolualdehydeCAS: 104-87-0 Nr

Chemical Properties:

Tshuaj npe	p-Tolualdehyde
Synonyms	PTAL;para-Tolualdehyde;4-Methylbenzaldehyde
CAS Nr	104-87-0 ib
CAT Number	Qauv TSIS MUAJ: RF-PI375
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C8H8O
Molecular Luj	120.15 Nws
Melting Point	-6 ℃
Boiling Point	204 ~ 205 ℃ (lit.) 82-85 ℃ / 11 mmHg (lit.)
Qhov ntom	1.019 g / mL ntawm 25 ℃ (lit.)
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Xim tsis muaj xim lossis lub teeb daj pob tshab kua
Acid nqi	≤ 2 KOH / g
Arsenic (As)	≤ 2ppm
Cadmium (Cd)	≤1ppm
Xim kuaj	≤ 50
Lead (Pb)	≤10ppm
Mercury (Hg)	≤1ppm
Purity / Analysis Method	98.0% ~ 100.0% (GC)
Refractive Index N20/D	1.540-1.548 Nws
Solubility hauv 95% Ethanol	Clear 1ml / 1ml 95% Ethanol
Lub ntiajteb txawj nqus (20/20 ℃)	1.012 ~ 1.018
Test Standard	Enterprise Standard
Kev siv	Pharmaceutical Intermediates

Pob & Cia:

Pob: Lub raj mis, chim, 25kg / chim, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb, noo noo.

Qhov zoo:

FAQ:

Daim ntawv thov:

p-Tolualdehyde (CAS 104-87-0) yog tsim los ntawm Vilsmeier cov tshuaj tiv thaiv siv toluene thiab dimethylformamide los yog Guttermann-Koch cov tshuaj tiv thaiv siv toluene thiab carbon monoxide.p-Tolualdehyde yog siv los ua ib qho nruab nrab rau kev sib txuas ntawm cov tshuaj, dyes perfumes thiab agrochemicals, resin additives, thiab kev siv kho mob.Nws kuj yog siv los ua ib qho fixative ntawm flavorings.Nws kuj yog siv los ua cov organic intermediates tseem ceeb, siv rau cov txuj lom, triphenylmethane dye synthesis, thiab lwm yam.