83179
均苯四甲酸 水合物
BioUltra, ≥99.0% (calc. based on dry substance, T), ~2 mol/mol water
别名:
1,2,4,5-四羧酸苯
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关于此项目
经验公式（希尔记法）:
C10H6O8 · xH2O
化学文摘社编号:
分子量:
254.15 (anhydrous basis)
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
201-879-5
MDL number:
Beilstein/REAXYS Number:
1887659
product line
BioUltra
assay
≥99.0% (calc. based on dry substance, T)
impurities
insoluble matter, passes filter test, ~2 mol/mol water
solubility
0.1 M NaOH: 0.2 M, clear, faintly yellow
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
absorption
cut-off at 365 nm in 0.1 M NaOH at 0.2 M
SMILES string
OC(=O)c1cc(C(O)=O)c(cc1C(O)=O)C(O)=O
Other Notes
阴离子色谱中的洗脱液；与 Mg++ 和 Ca++ 形成络合物
法规信息
新产品
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A De Robertis et al.
Talanta, 38(4), 439-444 (1991-04-01)
The stabilities of the Ca(2+) and Mg(2+) complexes with 1,2,4,5-benzenetetracarboxylic acid (pyromellitic acid) were studied potentiometrically, at 25 degrees . The species ML, MHL, MH(2)L, and M(2)L [L = pyromellitate(4-); M = Ca(2+), Mg(2+)] were found to be present in
A. Jardy et al.
Journal of Chromatography A, 439, 137-137 (1988)
Y. Miura et al.
Journal of Chromatography A, 482, 155-155 (1989)
Hnin Thanda Aung et al.
Bioorganic & medicinal chemistry, 19(23), 7000-7002 (2011-11-04)
Previously, we reported the structural requirements of the cinnamic acid relatives for inhibition of snake venom hemorrhagic action. In the present study, we examined the effect of benzenepolycarboxylic acids and substituted benzoic acids against Protobothropsflavoviridis venom-induced hemorrhage. Pyromellitic acid (1,2,4,5-benzenetetracarboxylic
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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