Khoom Description
Lub npe tshuaj ntawm Dimercaptosuccinic Acid yog meso-2,3 - Dithiobutyric Acid. Nws belongs rau cov chav kawm ntawm dicalcic acid uas muaj mercapto pawg. Ob pawg mercapto nquag ua haujlwm hauv nws cov qauv molecular yog cov pab pawg tseem ceeb thiab yog qhov tseem ceeb uas ua rau nws muaj peev xwm chelate hnyav hlau. Dimercaptosuccinic Acid yog cov hmoov dawb crystalline nrog cov qauv thiab xoob crystal daim ntawv. Yog tias raug huab cua ntev los yog khaws cia tsis raug, pawg mercapto yuav oxidized thiab xim yuav maj mam tig daj thiab tsaus. Nws muaj cov ntxhiab tsw tshwj xeeb zoo ib yam li qej, uas yog cov yam ntxwv ntawm mercapto compounds thiab yog ib txwm tsw ntawm cov khoom siv raw nws tus kheej. Nyob rau hauv chav tsev kub, Dimercaptosuccinic Acid yog yuav luag insoluble nyob rau hauv dej thiab yooj yim soluble nyob rau hauv alkaline aqueous daws. Nws tsuas yog me ntsis soluble hauv methanol hauv cov kuab tshuaj organic thiab insoluble nyob rau hauv feem ntau lipid-soluble kuab tshuaj.

Specification
|
Khoom npe |
DMSA |
|
CAS |
304-55-2 |
|
MF |
C4H6O4S2 |
|
MW |
182.22 |
|
Qhov ntom |
1.439 |
|
Refractive Index |
1.5220 |
|
Qhov tshwm sim |
Dawb hmoov; |
|
Boiling point |
196-198 degree |
|
Txee lub neej |
2 Xyoo |
COA
|
TEM |
SPECIFICATION |
METHOD REFERENCE |
|
Qhov tshwm sim |
hmoov dawb |
Pom kev |
|
Ammonium |
Tsawg dua lossis sib npaug li 200ppm |
USP |
|
Chloride |
Tsawg dua lossis sib npaug li 200ppm |
USP35 |
|
Sulfate |
Tsawg dua lossis sib npaug li 300ppm |
USP35 |
|
Hlau |
Tsawg dua lossis sib npaug li 10ppm |
USP35 |
|
Arsenic |
Tsawg dua lossis sib npaug li 2ppm |
USP35 |
|
Cov hlau hnyav |
Tsawg dua lossis sib npaug li 10ppm |
USP35 |
|
Poob ntawm ziab (3h ntawm 105 ºC) |
Tsawg dua lossis sib npaug li 0.5% |
USP |
|
Residue ntawm Ignition |
Tsawg dua lossis sib npaug li 0.1% |
USP |
|
Tag nrho impurities |
Tsawg dua lossis sib npaug li 2.0% |
USP |
|
Assay (lub hauv paus qhuav) |
98.0% rau 101.0% |
USP |
Cov khoom ua haujlwm
DMSA yog ib qho ntawm ob peb qhov ncauj -cov tshuaj hnyav hlau chelates. Nws muaj qhov tshwj xeeb muaj zog tshwj xeeb hauv kev khi rau cov hlau lead ions. Nws tuaj yeem tsis tsuas yog txo cov hlau lead hauv cov ntshav thiab cov ntaub so ntswg sai sai, tab sis kuj txo qhov nqus thiab khaws cov hlau lead hauv plab hnyuv. Tam sim no nws tau lees paub tias yog lub luag haujlwm tseem ceeb hauv kev tshem tawm cov hlau lead.
Nws muaj qhov tseeb chelation thiab tshem tawm cov nyhuv ntawm ntau yam tshuaj lom hnyav xws li mercury, arsenic thiab tooj liab. Nws tuaj yeem rov qab tau cov hlau ions uas tau ua ke nrog lub cev lub cev enzyme, rov ua kom lub cev muaj zog ntawm sulfhydryl enzymes, thiab thim rov qab cov kab mob metabolic tshwm sim los ntawm hnyav hlau lom.
DMSA kuj muaj qee yam antioxidant thiab lub cev -cov teebmeem tiv thaiv. Nws tuaj yeem txo cov kev ntxhov siab oxidative cuam tshuam los ntawm cov hlau hnyav, tshem tawm cov dawb radicals ntau dhau, thiab txo qis kev puas tsuaj rau cov kab mob metabolic xws li daim siab thiab ob lub raum thaum lub sij hawm detoxification.
Cov khoom siv
DMSA yog dav siv nyob rau hauv kev npaj ntawm ntau yam formulations xws li txhuas- tshem tawm cov tshuaj ntsiav thiab qhov ncauj detoxification daws. Nws yog qhov nyiam ntawm qhov ncauj rau kev kho mob ntawm cov kab mob nruab nrab mus rau hnyav hnyav rau cov neeg laus thiab menyuam yaus.
DMSA hmoov tuaj yeem siv ncaj qha rau hauv kev kho cov dej khib nyiab, pab kom ntseeg tau tias cov dej khib nyiab ua tau raws li cov qauv tso tawm. Nws tseem tuaj yeem siv rau hauv cov av hnyav hlau ua kom muaj kuab paug thiab kho qhov chaw kho mob, ua haujlwm ua tus phooj ywg ib puag ncig chelating tus neeg saib xyuas kom txo qis bioavailability ntawm cov hlau hnyav hauv ib puag ncig.
Hauv kev tshawb fawb txog biochemical, kev tshawb fawb txog toxicology thiab kev tshawb nrhiav ib puag ncig, DMSA yog ib qho kev siv ntau tus qauv chelating tus neeg saib xyuas, uas tuaj yeem siv rau kev kawm txog cov txheej txheem tshuaj lom ntawm cov hlau hnyav thiab kev tshuaj ntsuam xyuas cov tshuaj detoxification, nrog rau kev tshawb nrhiav thiab ua ntej ntawm cov ntsiab lus ntawm cov hlau hnyav hauv ib puag ncig cov qauv thiab cov qauv tshuaj lom neeg.
Pob
Peb txais yuav cov txheej txheem ntim tau yooj yim, suav nrog cov hnab ntim cov hnab ntim khoom, cov thawv ntim khoom ntim, 25kg cardboard thawv ntim, thiab ntim ntim rau cov kua. Koj tuaj yeem xaiv lub ntim ntim raws li koj xav tau.
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Cim npe nrov: Tuam Tshoj dimercaptosuccinic acid manufacturers, lwm tus neeg, Hoobkas

