99% Tetrahydrofurfuryl Cawv CAS 97-99-4

Kev Piav Qhia Luv:

Lub Npe Tshuaj: Tetrahydrofurfuryl Cawv

Kev Huv Si: 99% feeb

CAS 97-99-4

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Tetrahydrofurfuryl Cawv

Cov mis molecular: C₅H₁₀TUS₂

Qhov hnyav ntawm cov molecule: 102.13

Cov Khoom: kua tsis muaj xim, hygroscopic, flammable, tsawg lom, tuaj yeem yaj nrog dej, ethanol, aether, acetone, chloroform thiab benzene. Boiling point: 178^lubC, qhov kub thiab txias uas pib hluav taws xob: 282.2^lubC.

Daim Ntawv Thov

Siv rau hauv kev tsim cov dihydrofuran, tetrahydrofuran, lysine, ua haujlwm ntev Vitamin B1. Kuj tseem siv rau hauv kev npaj cov yas polyamide, thiab cov kuab tshuaj zoo rau cov resin, txheej thiab roj. Siv ua cov roj nplua nyeem, cov khoom tawg hauv kev luam ntawv, cov tshuaj deodorant hauv tshuaj thiab lwm yam.

Ntim Khoom & Khaws Cia

Ntim: Ntim rau hauv 220kg lub thoob hlau tshiab. 17.6t (80pail) / 20 chi thawv lossis xa tuaj rau hauv 21-25t (NW) lub thoob khib nyiab loj.

Kev Khaws Cia: Khaws cia rau qhov chaw txias thiab qhuav. Tsis txhob cia raug tshav ntuj.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	INDEX
Cov Ntsiab Lus	99.0% MIN.
Cov dej ntsiab lus	0.1% TSHAJ PLAWS.
Cawv Furfuryl	0.7% TSHAJ PLAWS
5-Methfa	0.05% TSHAJ PLAWS
1,2 Pentanediol	0.30% TSHAJ PLAWS
Qhov Ceev (D)₄²⁰)g/cm2³	1.051-1.054
Cov ntsuas kev cuam tshuam (_D²⁰)	1.449-1.453
Tus lej xim	20 Qhov Siab Tshaj.
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.