Khoom Parameters
|
Yam khoom |
Specification |
|
Qhov tshwm sim |
Colorless ntshiab kua |
|
tsw |
Kua txiv aroma |
|
Purity |
Ntau dua lossis sib npaug li 98% |
|
Acidity (los ntawm KOH, mg / g) |
Tsawg dua los yog sib npaug li 1 |
|
Relative ceev (25ºC) |
0.874-0.876 |
|
Refractive Index (20ºC) |
1.3980-1.4000 |
|
Heavy hlau (Pb%) |
Tsawg dua lossis sib npaug rau 0.001 |
Daim ntawv thov
Ethyl valerate yog siv los ua zaub mov flavoring tus neeg sawv cev, thiab tseem siv rau hauv tshuaj pleev ib ce, edible flavors, dag jam, tshuaj, thiab lwm yam.
Cia
1). Kev Tiv Thaiv Kev Tiv Thaiv Cia Cia hauv qhov chaw txias, qhov cua txias. Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub.
2). Qhov kub cia yuav tsum tsis pub tshaj 37 degree. Khaws lub thawv kaw.
3). Nws yuav tsum tau muab cais los ntawm oxidising cov neeg ua haujlwm thiab cov kua qaub, thiab yuav tsum tsis txhob sib xyaw.
4). Siv cov khoom tawg-pov thawj hom teeb pom kev zoo thiab qhov cua qhov chaw.
5). Txwv tsis pub siv cov khoom siv hluav taws xob thiab cov cuab yeej siv hluav taws xob.
6). Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv thaum muaj xwm txheej spillage thiab cov ntaub ntawv tsim nyog.
Lub cev muaj zog
1). Tsis muaj xim rau lub teeb daj, nrog txiv apple zoo li txiv hmab txiv ntoo qab zib aroma.
2). Boiling point 145 degree, flash point 34 degree. Me ntsis soluble hauv dej, soluble hauv ethanol thiab ether.
3). Cov khoom ntuj tsim muaj nyob rau hauv apricots, guava, txiv apples, bananas, qaub cherries, kiwi, wine, zib mu, figs, mov wine, rue roj thiab hais txog.
Toxicity
1). Muaj kev nyab xeeb rau kev siv khoom noj.
2). Colorless, kua-scented kua.
3). Insoluble hauv dej, soluble hauv ethanol.
Ntim & Shipping
Cim npe nrov: 98% ethyl valerate cas 539-82-2, Tuam Tshoj 98% ethyl valerate cas 539-82-2 manufacturers, lwm tus neeg
