Cov neeg muag khoom lag luam wholesale ntawm lub Hoobkas Nqe Raw Khoom Noj Khoom Noj Ntxiv 80% 85% 88% Qib Lactic Acid
Cov cuab yeej siv tau zoo, pab pawg neeg tau txais txiaj ntsig zoo, thiab cov tuam txhab muag khoom zoo dua tom qab; Peb kuj tseem yog ib tsev neeg loj loj, txhua tus neeg koom nrog lub koom haum tsim nyog "kev sib koom ua ke, kev txiav txim siab, kev ua siab ntev" rau cov neeg muag khoom lag luam wholesale ntawm Hoobkas Nqe Raw Khoom Noj Khoom Noj Ntxiv 80% 85% 88% Qib Lactic Acid, Txais tos thoob plaws ntiaj teb cov neeg siv khoom ua tiv tauj peb rau kev lag luam thiab kev koom tes ntev. Peb tab tom yuav yog koj tus khub uas ntseeg siab thiab tus tswv ntawm cov khoom pib thiab cov khoom siv hauv Suav teb.
Cov cuab yeej siv tau zoo, pab pawg neeg tau txais txiaj ntsig zoo, thiab cov tuam txhab muag khoom zoo dua tom qab; Peb kuj tseem yog ib tsev neeg loj uas koom ua ke, txhua tus neeg koom nrog lub koom haum tsim nyog "kev sib koom ua ke, kev txiav txim siab, kev ua siab ntev" rauTuam Tshoj Lactic Acid thiab Acide Lactic, Nrog kev txhawb nqa ntawm peb cov kws tshaj lij, peb tsim thiab muab cov khoom zoo tshaj plaws. Cov no yog cov kev soj ntsuam zoo ntawm ntau lub sijhawm kom ntseeg tau tias tsuas yog qhov tsis muaj qhov tsis zoo yog xa mus rau cov neeg siv khoom, peb kuj kho cov array raws li qhov xav tau ntawm cov neeg siv khoom kom tau raws li qhov xav tau ntawm cov neeg siv khoom.
D-lactic acid yog tshuaj. Cov mis mos molecular yog C3H6O3. D-lactic acid 90% yog lub siab kho qhov muag (chiral) lactic acid uas tsim los ntawm kev siv tshuab lom neeg fermentation siv cov carbohydrates zoo ib yam li qab zib ua raw khoom. Cov khoom tiav ntawmD-lactic acidyog xim tsis muaj xim los yog lub teeb daj ntshiab kua nplaum nrog me ntsis qaub saj; Nws yog hygroscopic, thiab cov kua dej aqueous muaj cov tshuaj tiv thaiv acidic. Nws tuaj yeem sib xyaw dawb nrog dej, ethanol lossis ether, thiab yog insoluble hauv chloroform.
| Yam khoom | Txuj |
| Qhov tshwm sim | kua tsis muaj xim |
| Kev ntsuas w% | TSIS tsawg dua 95.0 thiab tsis ntau tshaj li 105.0 ntawm cov ntawv sau tseg |
| Stereochemical purity% | ≥99.0 |
| Xim APHA | ≤ 25 |
| Methanol w% | ≤0.2 |
| Hlau (Fe) w% | ≤ 0.001 |
| Chloride (raws li CI) w% | ≤ 0.001 |
| Sulphate (raws li SO4) w% | ≤ 0.001 |
| Cov hlau hnyav (raws li Pb) w% | ≤ 0.0005 |
| Qhov ceev (20 ℃) g / ml | 1.180-1.240 Nws |
Nws yog tsuas yog siv nyob rau hauv kev ua thiab siv ntawm polylactic acid cov ntaub ntawv thiab cov synthesis ntawm chiral tshuaj thiab tshuaj tua kab intermediates.
Chiral compounds
Lactic acid esters siv D-lactic acid raws li raw cov ntaub ntawv yog dav siv nyob rau hauv zus tau tej cov naj hoom, hluavtaws resin coatings, nplaum thiab luam ntawv inks, thiab kuj nyob rau hauv kev tu cov roj av pipelines thiab hluav taws xob industries. Ntawm lawv, D-methyl lactate tuaj yeem sib xyaw ua ke nrog dej thiab ntau cov kuab tshuaj polar, tuaj yeem ua kom tiav nitrocellulose, cellulose acetate, cellulose acetobutyrate, thiab lwm yam thiab ntau yam polar hluavtaws polymers, thiab muaj qhov melting point. Nws yog ib qho hnyav heev nrog kub kub taw tes vim nws qhov zoo ntawm qhov kub thiab txias thiab qeeb evaporation tus nqi. Nws tuaj yeem siv los ua ib feem ntawm cov kuab tshuaj sib xyaw los txhim kho kev ua haujlwm thiab solubilization. Tsis tas li ntawd, nws tseem tuaj yeem siv los ua cov khoom siv raw rau cov tshuaj, tshuaj tua kab thiab cov khoom ua ntej rau kev sib txuas ntawm lwm cov chiral compounds. , Nruab nrab.
khoom degradable
Lactic acid yog raw khoom rau bioplastic polylactic acid (PLA). Lub cev lub cev ntawm cov ntaub ntawv PLA nyob ntawm seb muaj pes tsawg leeg thiab cov ntsiab lus ntawm D thiab L isomers. Cov racemate D, L-polylactic acid (PDLLA) synthesized los ntawm racemic D, L-lactic acid muaj cov qauv amorphous, thiab nws cov khoom siv tsis zoo, lub sij hawm degradation luv luv, thiab shrinkage tshwm sim hauv lub cev, nrog tus nqi shrinkage ntawm 50%. % lossis ntau dua, daim ntawv thov raug txwv. Cov saw ntu ntawm L-polylactic acid (PLLA) thiab D-polylactic acid (PDLA) tau teem caij tsis tu ncua, thiab lawv cov crystallinity, mechanical zog thiab melting point yog siab dua cov PDLLA.
250kg / nruas
Cov cuab yeej siv tau zoo, pab pawg neeg tau txais txiaj ntsig zoo, thiab cov tuam txhab muag khoom zoo dua tom qab; Peb kuj tseem yog ib tsev neeg loj loj, txhua tus neeg koom nrog lub koom haum tsim nyog "kev sib koom ua ke, kev txiav txim siab, kev ua siab ntev" rau cov neeg muag khoom lag luam wholesale ntawm Hoobkas Nqe Raw Khoom Noj Khoom Noj Ntxiv 80% 85% 88% Qib Lactic Acid, Txais tos thoob plaws ntiaj teb cov neeg siv khoom ua tiv tauj peb rau kev lag luam thiab kev koom tes ntev. Peb tab tom yuav yog koj tus khub uas ntseeg siab thiab tus tswv ntawm cov khoom pib thiab cov khoom siv hauv Suav teb.
Lag luam wholesale Dealers ntawmTuam Tshoj Lactic Acid thiab Acide Lactic, Nrog kev txhawb nqa ntawm peb cov kws tshaj lij, peb tsim thiab muab cov khoom zoo tshaj plaws. Cov no yog cov kev soj ntsuam zoo ntawm ntau lub sijhawm kom ntseeg tau tias tsuas yog qhov tsis muaj qhov tsis zoo yog xa mus rau cov neeg siv khoom, peb kuj kho cov array raws li qhov xav tau ntawm cov neeg siv khoom kom tau raws li qhov xav tau ntawm cov neeg siv khoom.
