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CAS 110-17-8 High Quality Microencapsulated Food Additives Encapsulated Fumaric Acid rau Kho pH hmoov
Cov khoom
• Melting Point:295-300 ºC
• Boiling Point:355.5 ° Cat760mmHg
•Flash Point:230 ºC
•PSA:74.60 000 Nws
• Kev tshwm sim: White hmoov los yog tsis muaj xim muaju
• Ceev:1.499 g / cm3
• Dej Solubility:0.63 g / 100 mL (25 ℃)
• LogP:-0.28820
•Exact Mass:116.01095860
Specification
Cov khoom kuaj | Txuj | Kev tshwm sim | |
| Melting Point | 286.0-302.0 ° C | 299ºC ua | |
| PH | 3.0-3.2 (0.05% tov ntawm 25ºC) | 2.2 | |
| Cov ntsiab lus | 99.5-100.5% | 99.9% | |
| Maleic Acid | NMT 0.1% | NMT 0.1% | |
| Poob ntawm ziab / Moisture | 0.5% NMT | 0.5% NMT | |
| Arsenic | NMT 3 ppm | NMT 3 ppm | |
| Coj | NMT 2 ppm | NMT 2 ppm | |
| Mercury | |||
Cov khoom siv
Fumaric acid yog siv nyob rau hauv zus tau tej cov unsaturated polyester resins. Hom resin no yog cov yam ntxwv ntawm cov tshuaj lom neeg zoo thiab ua haujlwm kub; cov copolymer ntawm fumaric acid thiab vinyl acetate yog cov nplaum zoo. Copolymer nrog styrene yog cov khoom siv raw rau kev tsim FRP. Lub plasticizer ua los ntawm fumaric acid yog non-toxic thiab siv tau rau vinyl acetate latex nyob rau hauv kev sib cuag nrog zaub mov. Cov khoom no yog ib tug zoo tshuaj nruab nrab xws li tshuaj thiab kho qhov muag bleaching neeg sawv cev. Nws yog siv nyob rau hauv zus tau tej cov tshuaj antidote dimercaptosuccinic acid nyob rau hauv kev lag luam kws tshuaj. Cov fumaric acid yog neutralized nrog sodium carbonate kom tau sodium fumarate ( [17013-01-3]), thiab tom qab ntawd hloov nrog ferrous sulfate kom tau hlau fumarate, uas yog siv los kho cov ntshav liab me me anemia nrog cov tshuaj nplua nuj hlau. Cov khoom no yog siv los ua khoom noj khoom haus additive-qaub tus neeg saib xyuas, siv rau hauv cov dej qab zib, txiv hmab txiv ntoo khoom qab zib, jelly, ice cream, thiab lwm yam., feem ntau yog siv nyob rau hauv ua ke nrog nrog qaub acid citric acid. Cov ntsev monosodium ua los ntawm cov tshuaj tiv thaiv ntawm fumaric acid thiab sodium hydroxide, Nws kuj yog siv los ua qaub seasoning thiab ua ib qho nruab nrab rau hluavtaws cob thiab mordant.
1. Acid tus neeg sawv cev hais los ntawm cov txheej txheem embedding, tsis yooj yim rau deliious, siv tsis muaj plua plav
2. Tiv thaiv cov tshuaj lom neeg nrog rau lwm cov khoom siv raw thiab cov khoom pabcuam
3. Embedding symmetry, particle loj tuaj yeem kho raws li cov neeg siv khoom xav tau
4. Acid tso tawm qeeb, nce cov khoom tsw.
5. Raws li cov hmoov txheej txheej, tuaj yeem tiv thaiv cov khoom adhesion, txuas lub txee lub neej ntawm cov khoom.
Ntim Thiab Cia
Pob:packed nyob rau hauv dej-pov thawj yas woven hnab, 25kg ib lub hnab los yog raws li koj xav tau.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cia:
Khaws cia rau ntawm qhov chaw ventilated, tsis txhob los nag, noo noo thiab insolation. Thov ua tib zoo saib xyuas kom tsis txhob muaj lub hnab puas tsuaj, khaws cia kom deb ntawm cov tshuaj lom.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
TSIS qhib nplaim taws. Tiv thaiv kom tsis txhob muaj hmoov av. Kaw qhov system, plua plav tawg-pov thawj cov khoom siv hluav taws xob thiab teeb pom kev zoo. Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.