Acetyl tributyl citrate siv raws li cov yas thiab stabilizer
Khoom Qhia Qhia
| Lub npe | Acetyl Tributyl citrate |
| Tus lej | 77-90-7 |
| Molecular Cov Qauv | C20h34o8 |
| Molecular hnyav | 402.48 |
| Einecs No. | 201-067-0 |
| Melting taw tes | -59 ° C |
| Kub taw tes | 327 ° C |
| Ceev | 1.05 g / ml ntawm 25 ° C (Lit.) |
| Vapor siab | 0.26 psi (20 ° C) |
| Refronction Index | N20 / d 1.443 (Lit.) |
| Flash point | > 230 ° F |
| Kev Cia | Khw hauv qab + 30 ° C. |
| So | Tsis yog ua tsis tiav nrog dej, ua kom muaj zog nrog ethanol (96 ib xees) thiab nrog methylene chloride. |
| Puab | Huv |
| Dej solubility | <0.1 g / 100 ml |
| Khov taw tes | -80 ℃ |
Txhais lus hais tias
Tributyl2- (Acetyloxy) -1,2-Propanetricalboxylicacid; Tributylcitrategeacetate; UnleXX 84; butyl acetylcitrate; Kev txiav nyiaj pab pawg Acetylcitrate 98 +%; Citroflox A4 rau roj roj chromatography; FEMA 3080; ATBC
Tshuaj Tshuaj Muaj Zog
Tsis muaj kob, kua txob tsw ntxhiab tsw. Insoluble hauv dej, soluble hauv feem ntau cov kuab tshuaj organic. Tau tshaj ntau yam ntawm cellulose, ntaub yas yas, cellorinated roj hmab, canorinated roj hmab, thiab lwm yam uas tau tshaj nrog cellulose cellulose.
Daim ntawv thov
Cov khoom yog qhov tsis muaj tshuaj lom, cov tshuaj yas huv si thiab muaj kev nyab xeeb nrog cov kub ua kom zoo, txias ua rau, lub teeb tsis kam thiab dej tsis kam. Haum rau cov khoom noj ntim khoom, cov menyuam yaus cov khoom ua si, khoom kho mob thiab lwm daim teb. Pom zoo los ntawm USFDA rau nqaij cov zaub mov ntim thiab khoom ua si. Vim tias qhov kev ua tau zoo ntawm cov khoom no, nws yog dav siv nyob rau hauv cov khoom ntawm cov nqaij tshiab thiab cov khoom siv tshuaj nplaum, zom cov tshuaj ntsuab, thiab cov khoom siv tsis muaj zog thiab cov nqi qis dua hauv cov xov xwm txawv. Nws yog qhov chaw ruaj khov nyob thaum lub sijhawm sib khi thiab tsis hloov xim. Nws yog siv rau cov tsis muaj tshuaj txhuas pvc granulation, cov yeeb yaj kiab, cov ntawv qhia, cellulose txheej thiab lwm yam khoom; Nws tuaj yeem siv los ua cov yas tshuab rau polyvinyl chloride, cov roj hmab cob thiab hluavtaws roj; Nws kuj tseem siv tau los ua cov stabilizer rau polyvinylidene chloride.
