W304409
L(+)-酒石酸
≥99.7%, FCC, FG
別名:
(2R,3R)-(+)-酒石酸, L-トレアル酸
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この商品について
biological source
synthetic
grade
FG, Halal
agency
meets purity specifications of JECFA
reg. compliance
EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 163.110, FDA 21 CFR 163.111, FDA 21 CFR 163.112, FDA 21 CFR 184.1099
vapor density
5.18 (vs air)
assay
≥99.7%
form
crystalline powder
optical activity
[α]20/D +12.5°, c = 20 in H2O
autoignition temp.
797 °F
mp
170-172 °C (lit.)
solubility
water: soluble 150 g/L at 25 °C
cation traces
As: ≤3 ppm, Cd: ≤1 ppm, Hg: ≤1 ppm, heavy metals (as Pb): ≤2 ppm
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
odorless
SMILES string
O[C@H]([C@@H](O)C(O)=O)C(O)=O
InChI
1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1
InChI key
FEWJPZIEWOKRBE-JCYAYHJZSA-N
General description
Application
- Terahertz-spectroscopy for non-destructive determination of crystallinity of L-tartaric acid in smartFilms and tablets made from paper.: This study leverages terahertz spectroscopy to assess the crystallinity of L-(+)-tartaric acid in innovative pharmaceutical applications, enhancing non-destructive testing methods for quality control (Ornik et al., 2020 May). Link to the article.
- Enhanced pulmonary absorption of poorly soluble itraconazole by micronized cocrystal dry powder formulations.: Research shows the use of L-(+)-tartaric acid in cocrystal formulations with itraconazole to improve its pulmonary absorption, demonstrating a significant advancement in drug delivery technologies (Karashima et al., 2017 Jun). Link to the article.
- Physicochemical Evaluation and Developability Assessment of Co-amorphouses of Low Soluble Drugs and Comparison to the Co-crystals.: This article discusses the role of L-(+)-tartaric acid in enhancing the solubility and bioavailability of pharmaceuticals through co-amorphous systems, offering a critical insight into drug formulation strategies (Yamamoto et al., 2016 Dec). Link to the article.
- Functionalized polycarbonate derived from tartaric acid: enzymatic ring-opening polymerization of a seven-membered cyclic carbonate.: This research explores the synthesis of biodegradable polymers from L-(+)-tartaric acid, emphasizing its utility in developing environmentally friendly materials (Wu et al., 2008 Oct). Link to the article.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
保管分類
11 - Combustible Solids
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves