p-Tolualdehyde CAS 104-87-0 Ihe onyonyo egosipụtara dị elu ụlọ ọrụ

p-Tolualdehyde CAS 104-87-0 Factory High Quality

Nkọwa dị mkpirikpi:

Aha Chemical: p-Tolualdehyde

Ihe atụ: 4-Methylbenzaldehyde

Ọnọdụ: 104-87-0

Ọcha: 98.0% ~ 100.0% (GC)

Ọdịdị: Mmiri Na-enweghị Agba ma ọ bụ Ìhè Yellow Transparent

Ogo dị elu, mmepụta azụmahịa

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Nkọwa:

Onye na-emepụta ihe nwere ogo dị elu, mmepụta azụmahịa
Aha Chemical: p-TolualdehydeỌnọdụ: 104-87-0

Njirimara kemịkalụ:

Aha Chemical	p-Tolualdehyde
Ụdị okwu	PTAL;para-Tolualdehyde;4-Methylbenzaldehyde
Nọmba CAS	104-87-0
Nọmba CAT	RF-PI375
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C8H8O
Ibu molekụla	120.15
Ebe Na-agbaze	-6 ℃
Ebe esi nri	204 ~ 205 ℃ (ọkụ) 82-85℃/11 mmHg (ọkụ.)
Njupụta	1.019 g/ml na 25 ℃ (ọkụ)
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	Mmiri na-enweghị isi ma ọ bụ na-acha odo odo dị ọkụ
Uru acid	≤2 KOH/g
Arsenic (dị ka)	≤2pm
Cadmium (Cd)	≤1pm
Nnwale agba	≤50
Ndu (Pb)	≤10ppm
Mercury (Hg)	≤1pm
Ụzọ ịdị ọcha / nyocha	98.0% ~ 100.0% (GC)
Ntụgharị ntụgharị N20/D	1.540 ~ 1.548
Solubility na 95% ethanol	Kpochapụ 1ml/1ml 95% ethanol
Nnukwu ike ndọda (20/20 ℃)	1.012-1.018
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Ndị na-ahụ maka ọgwụ

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Barrel, 25kg / gbọmgbọm, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè, mmiri mmiri.

Uru:

Ajụjụ:

Ngwa:

p-Tolualdehyde (CAS 104-87-0) bụ mmeghachi omume Vilsmeier na-eji toluene na dimethylformamide ma ọ bụ mmeghachi omume Guttermann-Koch na-eji toluene na carbon monoxide.A na-eji p-Tolualdehyde dị ka onye etiti maka njikọ nke ọgwụ, ihe na-esi ísì ụtọ na agrochemicals, resin additives, na ngwa ahụike.A na-ejikwa ya dị ka ihe ndozi nke ekpomeekpo.A na-ejikwa ya dị ka ihe dị mkpa organic intermediates, eji maka ngwa nri, triphenylmethane dye synthesis, wdg.