D- (+) -Malic Acid CAS 636-61-3 Mimọ

Apejuwe kukuru:

Orukọ: D-(+) -Malic Acid

CAS: 636-61-3

Irisi: Crystal White tabi Crystalline Powder, Acidity Pataki

Mimọ: ≥99.0% (HPLC) (C4H6O5)

Mimọ Ojú (ee): ≥99.0% (HPLC)

Fumaric Acid: ≤1.0%Maleic Acid: ≤0.05%

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Apejuwe:

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DL-Malic Acid	CAS: 617-48-1
L-(-)-Malic acid	CAS: 97-67-6	D-(+) -Malic Acid	CAS: 636-61-3
Diethyl L-(-) -Malate	CAS: 691-84-9	Diethyl D-(+) -Malate	CAS: 7554-28-1
Dimethyl L-(-) -Malate	CAS: 617-55-0	Dimethyl D-(+) -Malate	CAS: 70681-41-3

Kemikali Properties:

Orukọ Kemikali	D-(+) -Malic Acid
Awọn itumọ ọrọ sisọ	D- (+) - Apple Acid;(R) -2-Hydroxysuccinic Acid;D-Hydroxybutanedioic Acid
Nọmba CAS	636-61-3
NỌMBA CAT	RF-CC145
Iṣura Ipo	Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu
Fọọmu Molecular	C4H6O5
Òṣuwọn Molikula	134.09
Ojuami Iyo	98-102 ℃ (tan.)
iwuwo	1.60
Omi Solubility	Tiotuka
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	Crystal White tabi Crystalline Powder, Pataki Acidity
Mimo	≥99.0% (HPLC) (C4H6O5)
Specific Yiyi	+1.6° ~ +2.6°
Sulfate (SO4)	≤0.03%
Kloride (Cl)	≤0.004%
Arsenic (AS2O3)	≤2.0μg/g
Awọn Irin Eru (Pb)	≤20μg/g
Fumaric Acid	≤1.0%
Maleic Acid	≤0.05%
Aloku lori Iginisonu	≤0.10%
Ipinle ti Solusan	Kọja
Awọn nkan Oxidilable Ni imurasilẹ	Ti o peye
Opitika ti nw	(ee%) ≥99.0% (Chiral HPLC)
Igbeyewo Standard	Standard Enterprise
Lilo	Awọn akojọpọ Chiral;Awọn agbedemeji elegbogi;Awọn afikun ounjẹ

Package & Ibi ipamọ:

Package: Igo, apo apamọwọ Aluminiomu, ilu paali, 25kg / Drum, tabi gẹgẹbi ibeere alabara.

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina, ọrinrin ati kokoro infestation.

Awọn anfani:

FAQ:

Ohun elo:

D- (+) -Malic Acid (CAS: 636-61-3) ti a lo bi acidulant ati oluranlowo adun, afikun ounje.Ati pe o tun lo ni aaye ti citric acid ti o kere si ni awọn didun lete.

D- (+) -Malic Acid (CAS: 636-61-3) jẹ adagun-omi-omi kekere-erogba mẹrin-erogba pataki kan.O jẹ lilo ni akọkọ ni ọpọlọpọ awọn aaye pẹlu awọn oogun chiral, awọn afikun chiral ati awọn oluranlọwọ chiral.O ti lo bi adagun omi chiral ti iṣelọpọ chiral ni awọn ile elegbogi ati awọn ile-iṣẹ ounjẹ.Gẹgẹbi acid Organic ti nṣiṣe lọwọ optically, ko ṣe aropo ni iṣelọpọ asymmetry ti diẹ ninu awọn agbo ogun chiral.

Isomer ti o nwaye nipa ti ara jẹ L-fọọmu eyiti o ti rii ni awọn apples ati ọpọlọpọ awọn eso ati awọn irugbin miiran.Yiyan α-amino idabobo reagenti fun awọn itọsẹ amino acid.Synthon to wapọ fun igbaradi ti awọn agbo ogun chiral pẹlu κ-opioid agonists receptor, 1α,25-dihydroxyvitamin D3 analogue, ati phoslactomycin B.