推薦產品
蒸汽壓力
1.7 mmHg ( 165 °C)
化驗
99%
形狀
powder
自燃溫度
1364 °F
expl. lim.
40 %
mp
298-300 °C (subl.) (lit.)
SMILES 字串
OC(=O)\C=C\C(O)=O
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
InChI 密鑰
VZCYOOQTPOCHFL-OWOJBTEDSA-N
尋找類似的產品? 前往 產品比較指南
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
523.4 °F
閃點(°C)
273 °C
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
Bas J Meussen et al.
Applied microbiology and biotechnology, 94(4), 875-886 (2012-04-25)
Rhizopus oryzae is a filamentous fungus belonging to the Zygomycetes. It is among others known for its ability to produce the sustainable platform chemicals L: -(+)-lactic acid, fumaric acid, and ethanol. During glycolysis, all fermentable carbon sources are metabolized to
Emine Akar et al.
Carbohydrate polymers, 90(4), 1634-1641 (2012-09-05)
A novel biodegradable sodium carboxymethyl cellulose (NaCMC)-based hydrogel was synthesized by using fumaric acid (FA) as a crosslinking agent at various ratios. Hydrogels (CMCF) were characterized using Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), X-ray
Tahar Ghnaya et al.
Chemosphere, 90(4), 1449-1454 (2012-10-03)
The implication of organic acids in Pb translocation was studied in two species varying in shoot lead accumulation, Sesuvium portulacastrum and Brassica juncea. Citric, fumaric, malic and α-cetoglutaric acids were separated and determined by HPLC technique in shoots, roots and
Timothy E L Douglas et al.
Macromolecular bioscience, 12(8), 1077-1089 (2012-06-01)
Alkaline phosphatase (ALP), an enzyme involved in mineralization of bone, is incorporated into three hydrogel biomaterials to induce their mineralization with calcium phosphate (CaP). These are collagen type I, a mussel-protein-inspired adhesive consisting of PEG substituted with catechol groups, cPEG
Rohan A Davis et al.
Bioorganic & medicinal chemistry, 18(1), 14-18 (2009-12-08)
We have investigated the enzyme inhibition characteristics of a natural product (NP)-based phenolic library against a panel of human carbonic anhydrases (hCAs, EC 4.2.1.1) which included hCAs I and II (cytosolic) and hCA VA/VB (mitochondrial isoforms). Most of these compounds
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
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