D-(-)-Tartaric Acid CAS 147-71-7 Assay 99.5% ~ 101.0% Factory High Quality

Inkcazelo emfutshane:

Igama leMichiza: D-(-)-Acidi yeTartaric

CAS: 147-71-7

Imbonakalo: Umgubo weCrystalline oMhlophe okanye oMhlophe

Uvavanyo: 99.5% ~ 101.0%

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

Umenzi onomgangatho ophezulu weTartaric Acid Derivatives yeChiral Compounds

I-DL-Tartaric Acid CAS: 133-37-9
L- (+)-Tartaric Acid CAS: 87-69-4	D-(-)-Tartaric Acid CAS: 147-71-7
I-Dimethyl L- (+)-Tartrate CAS: 608-68-4	I-Dimethyl D- (-)-Tartrate CAS: 13171-64-7
I-Diethyl L- (+)-Tartrate CAS: 87-91-2	I-Diethyl D-(-)-Tartrate CAS: 13811-71-7

Iipropati zeMichiza:

Igama leMchiza	D-(-)-Iasidi yeTartaric
Inombolo yeCAS	147-71-7
Inombolo yeCAT	RF-CC125
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	C4H6O6
Ubunzima beMolekyuli	150.09
Ukuxinana	1.8 g/cm3
Ukunyibilika emanzini	Phantse Ukungafihli
Imeko yokuthumela ngenqanawa	Phantsi koBubushushu be-Ambient
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Umgubo weCrystalline oMhlophe okanye oMhlophe
Ukucaca kunye nombala	Thobela iiMfuno
Isivavanyi	99.5%~101.0% (njenge-C4H6O6)
Ukujikeleziswa okuthe ngqo [α]20D	-12.0° ~ -12.80° (C=1 H2O)
Indawo yokunyibilika	168.0 ~ 170.0℃
Iintsimbi ezinzima (Pb)	≤0.001%
I-Chloride (njenge-Cl)	≤0.01%
I-Oxalate (njenge-C2O4)	≤0.01%
I-Sulfate (njenge-SO4)	≤0.015%
Icalcium	≤0.02%
Ukufuma (KF)	≤0.50%
Intsalela kwi-Ignition	≤0.10%
Inkokeli	≤0.0002%
Arsenic	≤0.0002%
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	Izongezo zokutya;IiCompounds zeChiral;AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, Igubu lekhadibhodi, 25kg / Igubu, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ekukhanyeni, ukufuma kunye nokuhlaselwa zizinambuzane.

Izinto eziluncedo:

FAQ:

Isicelo:

I-D-(-)-Tartaric Acid (CAS: 147-71-7) isetyenziswe njenge-agent yokusombulula kwi-organic synthesis.Isetyenziswe njenge-precursor yokulungiswa kwe-ester derivatives efana ne-D-tartaric acid diethyl ester, i-D-tartaric acid dimethyl ester kunye ne-D-tartaric acid diiso-propyl ester.Ifumana isicelo kwi-synthesis ye-chiral aziridine derivative, umbindi oqhelekileyo wokulungiselela i-hydroxyethylamine class HIV protease inhibitors okt.njenge-saquinavir, amprenavir kunye ne-nelfinavir.Isetyenziswa kakhulu kwishishini lokutya njenge arhente yogwebu lwebhiya, kwimimiselo ye-acidity yokutya kunye ne-agent ye-flavoring.

I-D-(-)-Tartaric Acid (CAS: 147-71-7) i-enantiomer yokwenziwa kwe-L-(+)-Tartaric Acid (CAS: 87-69-4), esetyenziselwa ukulungiswa kwe-analgesics yokwenziwa.Isetyenziswa njengomthombo we-chiral kunye ne-arhente yokusombulula i-chiral synthesis.

I-D-(-)-Tartaric Acid (CAS: 147-71-7) isetyenziswa ngokubanzi njenge-acidizing agent yeziphuzo kunye nokunye ukutya, kwaye oku kusetyenziswa kufana ne-citric acid.I-Potassium tartrate (ityuwa ye-Rochelle) ingasetyenziselwa ukulungisa i-Fehling reagent, kwaye iphinda isetyenziswe njengamachiza kunye ne-diuretics eyeza.Isetyenziswa njenge-reagent yechromatographic kunye ne-agent yokufihla.Isetyenziswa njenge-ejenti yokusombulula iyeza kunye ne-biochemical reagent.Le mveliso isetyenziswa kakhulu kwishishini lokutya, njenge-agent yebhiya egwebukileyo, i-agent emuncu yokutya, i-agent ye-flavoring.Kwaye ikwasetyenziselwa iziselo ezihlaziyayo, iilekese, ijusi yeziqhamo, isosi, izitya ezibandayo kunye nomgubo wokubhaka.Le mveliso ihambelana nesatifikethi sezongezo zokutya zaseJapan.