797987
琥珀酸
anhydrous grade, ACS reagent grade, ≥99.0%, Redi-Dri™, free-flowing, powder
别名:
丁二酸
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关于此项目
线性分子式:
HOOCCH2CH2COOH
化学文摘社编号:
分子量:
118.09
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-740-4
MDL number:
Beilstein/REAXYS Number:
1754069
Assay:
≥99.0%
Form:
powder
产品名称
琥珀酸, anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0%
Quality Segment
grade
ACS reagent, anhydrous
product line
Redi-Dri™
assay
≥99.0%
form
powder
impurities
≤0.001% N compounds, ≤0.001% insolubles
ign. residue
≤0.02%
bp
235 °C (lit.)
mp
184-186 °C (lit.)
solubility
methanol: soluble 0.4 g/10 mL
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.001%, sulfate (SO42-): ≤0.003%
cation traces
Fe: ≤5 ppm, heavy metals: ≤5 ppm (by ICP)
functional group
carboxylic acid
SMILES string
OC(=O)CCC(O)=O
InChI
1S/C4H6O4/c5-3(6)1-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChI key
KDYFGRWQOYBRFD-UHFFFAOYSA-N
General description
琥珀酸，也称为丁二酸，是一种有机酸，它可以利用不同碳源通过各种微生物合成。琥珀酸在农业、食品和制药工业中具有广泛的应用。它还可用作许多化学品的工业化学合成原料，包括己二酸、1,4-丁二醇、四氢呋喃、N-甲基吡咯烷酮、2-吡咯烷酮、琥珀酸盐和γ-丁内酯。此外，琥珀酸还可用于合成可生物降解的聚合物，如聚丁酸琥珀酸酯（PBS）、聚酰胺和环保溶剂。
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable