Pauka 4-Cyanophenol 4-Hydroxybenzonitrile 99% CAS 767-00-0

Wehewehe Pōkole:

Inoa Kemika: 4-Hydroxybenzonitrile

Nā huaʻōlelo like: 4-Cyanophenol

Helu CAS 767-00-0

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehe Huahana

4-Cyanophenol

Inoa huahana:

4-Hydroxybenzonitrile

ʻO ke ʻano molekole:

C₇H₅ʻAʻOLE

HELU HIHIA:

767-00-0

Kaumaha molekole:

119.12

Nā waiwai kino:

kristal keʻokeʻo a melemele māmā paha a pauka paha; kiko heheʻe 110℃ ~ 113℃; kiko paila 145℃/133Pa; hoʻoheheʻe māmā ʻia i ka wai; hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik, no ka laʻana, ka waiʻona methyl, acetone, diethyl ether a me chloroform

Kūlana maikaʻi:

NĀ MEA	NĀ KIKOʻĪ
NĀ MEA	papa kristal wai	papa ʻoihana
Nā huapalapala	pauka kristal keʻokeʻo	pauka kristal keʻokeʻo
Maʻemaʻe (%)	>99.5	≥99
Kiko heheʻe (℃)	110℃-113℃	110℃-113℃
Pohō ma ka maloʻo ʻana (%)	≤0.2	≤0.5
Ka moakāka a me ke kala o ka hopena	Maopopo a moakāka hoʻi	/
Pili (%)		/

Nā Hoʻohana:

mea kemika organik koʻikoʻi a me ka waena; hoʻohana ʻia ʻo widley i ka synthesis o nā lāʻau lapaʻau he nui, mea ʻala, pesticide, kristal wai a me ka mea hoʻopaʻa corrosion

Pūʻolo:

●Ua uhi ʻia ka ʻeke palakiko i loko o 25Kg/ʻōmole fiber
●25KG a i ʻole 50KG/ ʻeke ulana i uhi ʻia me ka ʻeke palakiko

Ma mua: 99% Ethylparaben CAS 120-47-8 Ethyl 4-hydroxybenzoate

Aʻe: Methylparaben 99% CAS 99-76-3 Methyl 4-hydroxybenzoate

4-Cyanophenol