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Oloa

1,3-Propanediol

Faʻamatalaga puʻupuʻu:

Faʻamatalaga taua:
Igoa: 1,3-Propanediol

CAS LEAI : 504-63-2
Fuafua Molecular: C3H8O2
Mamafa Molecular: 76.09
Fausaga faʻavae:

1,3-Propanediol (1)


Oloa Faʻamatalaga

Pine o oloa

Lisi o faʻasino igoa:

Foliga Vaaia: suavaia viscous viscous

Mataupu: ≥ 99%

Faaliusuavai - 32oC

Faʻapuna 214oc760mmhg (lit.)

Density 1.053g / mlat 25oC (lit.)

Faʻamau mamafa ausa 0.8mm

Refractive index N20 / d1.440 (lit.)

Milo uila> 230of

Faatonuga:

Talosaga : 1,3-Propanediole faʻaaogaina e avea ma solvent mo manifinifi sauniuniga ata tifaga, i le gaosiga o polymers pei o polytrimethylene terephthalate, pipiʻi, laminates, coatings, moldings, aliphatic polyesters, o se antifreeze ma i vali laupapa. E galue foi o se reagent mo vinyl epoxide synthon, mo epoxide mama tatalaina, mo polymerization tali ma mo natural gaosi syntheses. Solubility Miscible i le vai ma le 'ava malosi. Faamatalaga le talafeagai ma acid chlorides, acid anhydrides, oxidizing sooupu, chloroformates ma faaitiitia sooupu.

Togafitiga o faalavelave faafuaseʻi: vave aveese le aufaigaluega mai le vaega ua afaina i le saogalemu nofoaga, vavae ese latou ma matua faasaina latou ulufale. Tape le afi. E iai le manatu e tatau i tagata faigaluega mo faʻalavelave faʻafuaseʻi ona laʻei le faʻaaogaina o le manava faʻamalositino ma ofu e masani ona fai. Tipi ese le puna gaʻo i le tele e mafai ai. Taumafai mai le tafe i nofoaga faʻatapulaʻa e pei o alavai ma alavai. Laiti laiti: faʻatupu i oneone, vermiculite poʻo isi mea inert. E mafai foi ona mulumulu i le tele o vai ma faʻasusu i totonu o le vai vai vai. Tele aofaiga o leakage: fausia dike po o le eli lua e ave i totonu. Faʻaliliu atu i tane taʻavale poʻo faʻapitoa aoina i pamu, toe faʻataʻitaʻi poʻo felauaiga i nofoaga faʻatafunaina otaota mo le lafoa.

Faagaioiga puipuiga: tapuni taotoga, atoa ea. E tatau i tagata faʻataʻitaʻi ona aʻoaʻoina faʻapitoa ma ia usiusitaʻi i taualumaga o faʻagaioiga. Taofi ese mai le afi ma le vevela mafuaʻaga. Leai se ulaula i le falefaigaluega. Faʻaoga pa-faʻamafanafana ea faʻasologa masini ma masini. Puipuia le ausa pupuna i le falefaigaluega ea. Aloese mai le fesoʻotaʻi ma oxidant ma reductant. E tatau ona utaina ma lau laʻau mama e puipuia ai le faʻatamaʻiaina o afifi. Meafaigaluega tau afi afi o fetaui tutusa ma aofaʻi ma leakage faʻalavelave faʻafuaseʻi togafitiga meafaigaluega e tatau ona avatua. O koneteina gaogao ono iai ni mea leaga.

Teuina o puipuiga: teu i totonu o se malu ma ea fale teu oloa. Taofi ese mai le afi ma le vevela mafuaʻaga. E tatau ona teu ese ese mai oxidant ma reductant, ma fefiloi faʻasoa tatau ona aloese mai. Meafaigaluega tau afi o ituaiga eseese ma aofaʻi e tatau ona avatua. O le nofoaga e teu ai e tatau ona faʻaauupegaina i leakage faʻalavelave faʻafuaseʻi togafitiga masini ma talafeagai teuina mea.

Teuina: 200kg / talipalau.

Malosiaga faʻaletausaga: 1000 tone / tausaga


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