Propanedioic Acid | 141-82-2
Fa'amatalaga o oloa:
| Aitema | Propanedioic acid |
| Anotusi(%)≥ | 99 |
Fa'amatalaga o oloa:
O le malonic acid, e ta'ua foi o le malonic acid, o se vaila'au fa'alenu'u ma le fua fa'ama'i HOOCCH2COOH, lea e solu i le vai, ava malosi, eter, acetone ma pyridine, ma o lo'o i ai o se masima calcium i a'a suka. Malonic acid o se tioata lanu e leai ni lanu, liusuavai 135.6°C, pala ile 140°C, mamafa 1.619g/cm3 (16°C).
Talosaga:
(1) Faʻaaogaina e pei o vailaʻau faʻapitoa, faʻaaogaina foi i mea manogi, faʻapipiʻi, faʻapipiʻi resin, eletise eletise ma faʻamalo, ma isi.
(2) Faʻaaogaina e fai ma sui faʻalavelave, faʻaaogaina foi i le sauniuniga o le masima barbiturate, ma isi.
(3) Malonic acid o se vaeluagalemu ole fungicide araisa fungicide, ma o se vaeluagalemu o le laau faatonutonu tuputupu ae indocyanate.
(4) Malonic acid ma ona esters e masani ona faaaogaina i mea manogi, pipii, resin additives, pharmaceutical intermediates, electroplating ma polishing agents, paʻu pulea sui, vevela felafoaʻi faʻapipiʻi flux, ma isi. , barbiturates, vitamini B1, vitamini B2, vitamini B6, phenyl pausticum, amino acids, ma isi. Malonic acid e faʻaaogaina e fai ma mea e togafitia ai le alumini ma e leai ni faʻafitauli faʻaleagaina aua e naʻo le vai ma le carbon dioxide e gaosia pe a vevela ma faʻaleagaina. . I lenei itu, e sili atu lona aoga nai lo vailaʻau faʻavae faʻavae e pei o le formic acid, lea na faʻaaogaina i aso ua mavae.
(5) Malonic acid o loʻo faʻaaogaina e avea o se faʻaopoopoga mo le faʻapipiʻiina o vailaʻau ma e avea o se sui faʻalelei mo le faʻaogaina o le eletise.
afifi:25 kilokalama / taga poʻo e te manaʻo ai.
Teuina:Teu i se nofoaga matutu, ea.
PulegaTulaga masani:Fa'ava-o-malo.
