Khoom Description
Khoom npe: Malic Acid
CAS Nr .: 636-61-3(D); 97-67-6(L); 617-48-1(DL)
Cov roj formula: C4H6O5
Apperance: Dawb Crystalline hmoov
Technical Parameter
|
Yam khoom |
Txuj |
||
|
Qhov tshwm sim |
Dawb crystalline hmoov los yog crystalline hmoov |
||
|
Assay |
99.0 - 100.5% |
||
|
Kev sib hloov tshwj xeeb |
-0.10 o --- +0.10 o |
||
|
Residue ntawm ignition |
0.10% max |
||
|
Dej- cov khoom tsis zoo |
0.1% max |
||
|
Fumaric Acid |
1.0% max |
||
|
Maleic Acid |
0.05% max |
||
|
Cov hlau hnyav (raws li Pb) |
10 ppm max |
||
|
Arsenic (As) |
4 ppm max |
||
Daim ntawv thov
Kev lag luam khoom noj khoom haus: Malic Acid siv rau hauv cov dej haus cawv, dej haus, jams, zom cov pos hniav, thiab lwm yam Nws yog ib qho ntawm cov organic acids uas tau siv ntau tshaj plaws hauv kev lag luam khoom noj hauv ntiaj teb tam sim no, nrog rau kev txhim kho zoo tshaj plaws.
Kev lag luam tshuaj pleev ib ce: Malic Acid siv rau hauv kev tu tawv nqaij, tshuaj txhuam hniav, tshuaj zawv plaub hau, thiab lwm yam, rau kev npaj cov tshuaj tsw qab thiab tsw qab, nrog rau cov khoom hluavtaws siab- kawg cov tshuaj detergents, tshuaj txhuam hniav.
Tshuaj thiab Agricultural
Muaj Additives: Siv los ua nplai tshem tawm, fluorescent whitening agent synthesis raw khoom, resin curing agent, hluavtaws khoom plasticizer, pub additive, thiab lwm yam.
Coatings: Ntxiv rau shellac kua roj vanish los tiv thaiv cov xim nto ntawm tev. Yas: Siv rau kev tsim cov polyester resins thiab alkyd resins.
Pob
25kg hnab, 21MT / 20'FCL
Cim npe nrov: CAS 636-61-3 zaub mov qib d dl malic acid, Suav teb, manufacturers, lwm tus neeg, Hoobkas, nqe
