99.5% CAS 75-12-7 Formamide

ʻO ka wehewehe pōkole:

99.5% CAS 75-12-7 Formamide
hoʻohana ʻia no nā mea maka o ka lāʻau lapaʻau Synthetic, nā mea ʻala, nā mea ʻulaʻula a me nā mea ʻē aʻe, he mea hoʻoheheʻe hoʻi no ka wili ʻana o nā fibers synthetic, ka hoʻoili ʻana i ka plastic, ka hana ʻana i ka inika casein lāʻau.Hoʻohana pū ʻia e like me ka mea hana pepa, coagulant o ka ʻaila ʻaila a me ka ʻoihana kūkulu hale, carburizing nitriding agent i ka ʻoihana foundry, mea hoʻoheheʻe holoholona a me ka solvent polar o ka synthesis organik.


Huahana Huahana

Huahana Huahana

Formamide 99.5% CAS 75-12-7

 

-ʻO ka molekala

 

ʻAno molekala: HCONH2

Kaumaha molekula: 45.041

Waiwai: wai waihoʻoluʻu a ʻākala, ammonia iki.ʻO ka helu heheʻe 2.55 ℃, Lae hoʻolapalapa 210-212 ℃ (decomposed hapa ma 180 ℃), Wehe uila154 ℃, Kaumaha kikoʻī 1.1334 (20 ℃).ʻO Hygroscopic, hiki ke hoʻopili me ka wai a me ka ethanol, hiki ke hoʻoheheʻe iki i loko o benzene, chloroform a me ka etera.

Hoʻohana: nā mea maka o ka lāʻau lapaʻau Synthetic, nā mea ʻala, nā mea ʻulaʻula a me nā mea ʻē aʻe, e like me ka solvent no ka wili ʻana i nā fibers synthetic, ka hoʻoili ʻana i ka plastic, ka hana ʻana i ka inika casein lāʻau.Hoʻohana pū ʻia e like me ka mea hana pepa, coagulant o ka ʻaila ʻaila a me ka ʻoihana kūkulu hale, carburizing nitriding agent i ka ʻoihana foundry, mea hoʻoheheʻe holoholona a me ka solvent polar o ka synthesis organik.

Hoʻopili ʻia, ka waiho ʻana a me ka lawe ʻana: 220L pahu pahu a i ʻole pahu kila-plastic composite.Pono e pani ʻia ke poʻi e pale aku i ka leaka a pale aku i ka pili ʻana me ka wai.Mālama ʻia ma kahi maloʻo maloʻo, mamao mai ke ahi a me ka wela.

Nā kikoʻī: Q / 320412 XY204-2008

inoa papa kuhikuhi
Papa kiʻekiʻe
Papa mua
Ka nana aku
ʻO ka wai alohilohi kala ʻole, me ka ʻike ʻole ʻia o nā haumia
 
Formamide, % ≥
99.5
99.0
Methanol,% ≤
0.15
0.30
Chroma, (Pt-Co) No .: ≤
10
20
Mākū,% ≤
0.050
0.10
Mea hao, ppm ≤
0.20
-
Amonia,% ≤
0.010
0.020
ʻO ka ʻakika Formic,% ≤
0.010
0.020
ʻO ka Ammonium formate,% ≤
0.08
0.10

 

 

 

 

 

 

 

Palapala

5

ʻO ka mea hiki iā mākou ke hāʻawi

34


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