124737
羟基乙酸
99%, solid, ReagentPlus®
别名:
羟基醋酸
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关于此项目
线性分子式:
HOCH2COOH
化学文摘社编号:
分子量:
76.05
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39021303
UNSPSC Code:
12352100
EC Number:
201-180-5
MDL number:
Beilstein/REAXYS Number:
1209322
Assay:
99%
Form:
solid
产品名称
羟基乙酸, ReagentPlus®, 99%
vapor pressure
0.00093 hPa ( 25 °C)
Quality Level
product line
ReagentPlus®
assay
99%
form
solid
pH
2 (20 °C, 50 g/L)
bp
(169 °C 336 °F at 998 hPa)
mp
75-80 °C (lit.)
solubility
H2O: 50 mg/mL, clear, colorless
density
(1,26 g/cm3 at 20 °C - OECD Test Guideline 109)
functional group
carboxylic acid, hydroxyl
SMILES string
OCC(O)=O
InChI
1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5)
InChI key
AEMRFAOFKBGASW-UHFFFAOYSA-N
General description
乙醇酸（羟基乙酸）是一种α-羟基酸。浓度为70％，pH范围为0.08-2.75的乙醇酸溶液被广泛用作表面化学剥离剂。目前已经制备出多种乳酸和/或乙醇酸（低分子量）的低聚物或聚合物。乙醇酸可通过植物组织偶联的流动注射化学发光生物传感器进行测定，该传感器既可用作基于植物组织的生物传感器，也可用作化学发光流体传感器。
Application
乙醇酸（羟基乙酸）已用于制备PLGA-PEG-PLGA共聚物（PLGA = 聚乳酸聚乙醇酸共聚物，PEG =聚乙二醇）。
Other Notes
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
>572.0 °F - (decomposition)
flash_point_c
> 300 °C - (decomposition)
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Sima Shahabi et al.
TheScientificWorldJournal, 2014, 420616-420616 (2015-01-13)
Gamma irradiation is able to affect various structural and biological properties of biomaterials In this study, a composite of Hap/PLGA-PEG and their ingredients were submitted to gamma irradiation doses of 25 and 50 KGy. Various properties such as molecular weight (GPC)
"A novel renewable plant tissue-based electrochemiluminescent biosensor for glycolic acid"
Zhu L, et al.
Sensors and Actuators B, Chemical, 98(2), 115-121 (2004)
?Plant Tissue-Based Chemiluminescence Flow Biosensor for Glycolic Acid?
Li B, et al.
Analytical Chemistry, 73(6), 1203-1206 (2001)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 124737-25G | 04061838723093 |
| 124737-500G | 04061838723109 |
| 124737-12KG | 04061835561360 |
| 124737-100G | 04061838723086 |