Dab tsi yog lactic hmoov?
Lactic hmoov, yog qhov ua tau zoo ntawm cov kua qaub lactic acid, ib txwm muaj tshwm sim organic acid tsim los ntawm cov kab muaj suab thaj lossis cov kab muaj sia. Nws yog cov khoom dawb crystalline uas yog me ntsis soluble hauv dej thiab muaj qhov qab me me. Lactic acid thiab nws cov derivatives yog feem ntau pom tau tias muaj kev nyab xeeb (gras) cov khoom noj muaj txiaj ntsig, thiab tshuaj pleev ib ce vim lawv cov khoom siv hluav taws xob.
Peb cov khoom siv cov khoom siv khib nyiab zoo li cov khoom siv thawj rau kev tsim cov lactic acid hmoov. Cov ntaub ntawv raw dhau los ua cov khoom noj ua ntej, Enzymatic hydrolysis, thiab fermentation kom hloov cov piam thaj ua kom muaj suab thaj fermollable, uas tau hloov pauv mus rau hauv lactic acid los ntawm cov kab mob me me. Cov txheej txheem no tsis yog siv cov khoom pov tseg pov tseg tab sis tseem ua rau kev lag luam ncig.
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|
CasTsis yog. |
50-21-5 |
MolecularWyim |
90.078 |
|
Ceev |
1.3 ± {0. 1 g / cm3 |
Kub taw tes |
227.6 ± {{0. {{{}} Degree ntawm 760 mmHg |
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|
Molecular Ftus yeeb ncuab |
C3H6O3 |
MeltingPquav sab |
18ºC |
Peb cov khoom lag luam nrov tshaj plaws suav nrog cov khoom noj khoom haus qib thiab cov txuj ci qib lactic. Cov hmoov no feem ntau yog dawb dawb rau ntawm cov xim dawb nrog me ntsis qaub thiab tart saj. Khoom Noj Khoom Noj Qib lactic acid hmoov feem ntau yog siv los ua cov khoom siv lactic acid, thiab dej haus, xws li kev tsim khoom ntawm biodegradable plastics. Cov lus pom zoo ntxiv qib los ntawm kev thov thiab feem ntau 0. 1% rau 1% los ntawm qhov hnyav ntawm cov khoom kawg. Cov xim ntawm cov hmoov feem ntau yog qhov ntxoov ntxoo dawb zoo nkauj thiab yuav sib txawv me ntsis nyob ntawm cov txheej txheem ntau lawm thiab kev tsim khoom.
Cov lus teb uas peb tau txais qhia tias peb cov khoom tuaj yeem txuas ntxiv lub txee lub neej thiab saj cov zaub mov ruaj khov, thiab pab txhim kho kev ua tau zoo ntawm cov tshuaj pleev ib ce. Txhawm rau kom paub tseeb tias qhov tseeb ntawm cov neeg siv tswv yim, peb tau tuav cov pob tshab sib txuas lus thiab txhawb cov neeg siv khoom los qhia lawv cov kev paub ncaj qha nrog cov neeg siv khoom ncaj qha nrog cov neeg siv khoom ncaj qha nrog cov neeg siv khoom muaj peev xwm. Peb tseem muab cov ntaub ntawv qhia ntxaws ntxaws thiab cov lus tim khawv ntawm peb lub vev xaib uas ua rau pom qhov ua tau tiag tiag ntawm peb cov hmoov lactic acid hmoov. Yog tias koj muaj kev xav tau, koj tuaj yeem sab laj thiab hais los ntawmsales@botanicalcube.com.

Coa
|
Yam |
Kev qhia tshwj xeeb |
Qho kawg |
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Lactic Acid |
Ntau dua los yog sib npaug rau 80% |
80.28% |
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Kev Tswj Lub Cev |
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Kev tshwm sim |
Dawb rau off-dawb hmoov |
Ntuas |
|
Qhov loj me me |
95% dhau 80mesh |
Ntuas |
|
Poob rau ziab |
Tsawg dua los yog sib npaug rau 5. 0% |
3.0% |
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Residue ntawm ignition |
Tsawg dua los yog sib npaug rau 5. 0% |
3.3% |
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Tshuaj Tswjhwm Siv Tshuaj |
||
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Hnyav Hlau |
Tsawg dua los yog sib npaug rau 50ppm |
Ntuas |
|
Hlau |
Tsawg dua los yog sib npaug rau 3ppm |
Ntuas |
|
Tus cadmium |
Tsawg dua los yog sib npaug rau 3ppm |
Ntuas |
|
Quavriculy |
Tsawg dua los yog sib npaug rau 2ppm |
Ntuas |
|
Khoom |
Tsawg dua los yog sib npaug rau 2ppm |
Ntuas |
|
Microbiological Testions |
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Tag Nrho Cov Phaj Suav |
Tsawg dua los yog sib npaug rau 1, 000 cfu / mg |
Ntuas |
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Poov koob & pwm |
Tsawg dua los yog sib npaug rau 100 cfu / mg |
Ntuas |
|
E. coli. |
Tsis zoo |
Ntuas |
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Tus ntses siav |
Tsis zoo |
Ntuas |
|
Staphylococcus |
Tsis zoo |
Ntuas |
Cim npe nrov: lactic hmoov, Suav, cov chaw muag khoom, chaw tsim khoom, chaw tsim khoom, chaw tsim khoom siv hluav taws xob, nqe, luv nqi













