L-Malic Acid |97-67-6 : kuv
Khoom Description
L-Malic Acid tuaj yeem pom dav hauv zaub thiab txiv hmab txiv ntoo, tshwj xeeb tshaj yog nyob rau hauv txiv apples, txiv tsawb, txiv kab ntxwv, taum, qos yaj ywm thiab zaub ntug hauv paus.Raws li peb lub cev tsuas muaj malic dehydrogenase, yog li peb tsuas tuaj yeem siv tag nrho L-Malic Acid.Thiab L-Malic Acid yog ib yam khoom tseem ceeb ntawm peb cov khoom noj khoom haus thiab cov khoom xyaw.
(1) Hauv kev lag luam khoom noj khoom haus: nws tuaj yeem siv rau hauv kev ua thiab kev sib xyaw ntawm cov dej haus, liqueur, kua txiv hmab txiv ntoo thiab kev tsim cov khoom qab zib thiab jam, thiab lwm yam. Nws kuj muaj qhov cuam tshuam ntawm cov kab mob inhibition thiab antisepsis thiab tuaj yeem tshem tawm tartrate thaum lub sij hawm brewing. .
(2) Hauv kev lag luam luam yeeb: malic acid derivative (xws li esters) tuaj yeem txhim kho aroma ntawm luam yeeb.
(3) Hauv kev lag luam kws tshuaj: cov troches thiab syrup compounded nrog malic acid muaj cov txiv hmab txiv ntoo saj thiab tuaj yeem pab txhawb lawv nqus thiab diffusion hauv lub cev.
(4) Kev lag luam tshuaj lom neeg txhua hnub: ua tus neeg sawv cev zoo, nws tuaj yeem siv rau cov tshuaj txhuam hniav, cov qauv tshuaj tsw qab thiab lwm yam.Nws kuj tseem tuaj yeem siv los ua cov khoom siv deodorant thiab detergent.Raws li cov khoom noj ntxiv, malic acid yog cov khoom noj khoom haus tseem ceeb hauv peb cov khoom noj.Raws li ib tug ua zaub mov additives thiab cov khoom xyaw zaub mov nyob rau hauv Suav teb, peb muaj peev xwm muab koj nrog zoo malic acid.
| Khoom npe | L-Malic Acid |
| Specification | Qib zaub mov |
| CAS Nr. | 97-67-6 : kuv |
| EINECS No. | 202-601-5 |
| Qhov tshwm sim | Dawb siv lead ua hmoov, Dawb crystals los yog crystalline hmoov |
| Qib | Qib zaub mov |
| Qhov hnyav | 25kg / hnab |
| Txee lub neej | 2 xyoo |
| Daim ntawv pov thawj | ISO, KOSGER, HALAL |
| Ntim | 25KGS / hnab, thawv,18 MT/20'FCL |
Daim ntawv thov
(1) Hauv kev lag luam khoom noj khoom haus: nws tuaj yeem siv rau hauv kev ua thiab kev sib xyaw ntawm cov dej haus, liqueur, kua txiv hmab txiv ntoo thiab kev tsim cov khoom qab zib thiab jam thiab lwm yam. Nws kuj muaj qhov cuam tshuam ntawm cov kab mob inhibition thiab antisepsis thiab tuaj yeem tshem tawm tartrate thaum lub sij hawm brewing.
(2) Hauv kev lag luam luam yeeb: malic acid derivative (xws li esters) tuaj yeem txhim kho qhov tsw ntawm luam yeeb.
(3) Hauv kev lag luam kws kho mob: cov troches thiab syrup compounded nrog malic acid muaj cov txiv hmab txiv ntoo saj thiab tuaj yeem pab txhawb lawv nqus thiab diffusion hauv lub cev.
(4) Kev lag luam tshuaj lom neeg txhua hnub: ua tus neeg sawv cev zoo, nws tuaj yeem siv rau cov tshuaj txhuam hniav, cov qauv tshuaj tsw qab thiab lwm yam.Nws kuj tseem tuaj yeem siv los ua cov khoom siv deodorant thiab detergent.Raws li cov khoom noj ntxiv, malic acid yog cov khoom noj khoom haus tseem ceeb hauv peb cov khoom noj khoom haus.Raws li cov khoom noj khoom haus thiab cov khoom xyaw ua khoom noj khoom haus nyob hauv Suav teb, peb tuaj yeem muab cov khoom zoo malic acid rau koj.
Specification
| Yam khoom | STANDARD |
| Qhov tshwm sim | Dawb crystalline hmoov los yog crystalline hmoov |
| Assay | 99.0% min |
| Kev sib hloov tshwj xeeb | -1.6o — 2.6 hli |
| Residue ntawm ignition | 0.05% max |
| Chloride | 0.004% max |
| Sulfate | 0.02% max |
| Txoj kev daws teeb meem | kev qhia meej |
| Yooj yim oxidizable khoom | Tsim nyog |
| Fumaric Acid | 1.0% max |
| Maleic Acid | 0.05% max |
| Cov hlau hnyav (raws li Pb) | 20 ppm max |
| Arsenic (As) | 2 ppm max |
