27242
三氯乙酸
puriss., meets analytical specification of Ph. Eur., USP 21, 99-100.5% (calc. to the dried substance)
别名:
TCA
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
Cl3CCOOH
化学文摘社编号:
分子量:
163.39
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-927-2
Beilstein/REAXYS Number:
970119
MDL number:
InChI key
YNJBWRMUSHSURL-UHFFFAOYSA-N
InChI
1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
SMILES string
OC(=O)C(Cl)(Cl)Cl
Quality Level
grade
puriss.
assay
99-100.5% (calc. to the dried substance)
quality
meets analytical specification of Ph. Eur., USP 21
ign. residue
≤0.02% (as SO4)
loss
≤0.5% loss on drying, 18 h (on silica gel)
refractive index
n20/D 1.62 (lit.)
bp
196 °C (lit.)
mp
54-58 °C (lit.)
solubility
soluble 81.7 g/L at 20 °C (completely)
density
1.62 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤500 mg/kg
cation traces
Fe: ≤20 mg/kg
正在寻找类似产品? 访问 产品对比指南
Application
传统上用于沉淀蛋白质。用于通过定量沉淀测定蛋白质浓度。用作脱钙剂和显微镜样品的固定剂。
可使用催化剂量的三氯乙酸来提高从邻氨基苯甲酸合成苯二重氮-2-羧酸盐时的产量。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A
flash_point_f
>235.4 °F - closed cup
flash_point_c
> 113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
存储类别
8A - Combustible corrosive hazardous materials
法规信息
危险化学品
此项目有
Benzenediazonium-2-Carboxylate and Biphenylene.
Logullo FM, et al
Organic Syntheses, 5, 54-54 (1973)
Solubility of albumin in alcohol after precipitation by trichloroacetic acid: a simplified procedure for separation of albumin.
J R DEBRO et al.
Nature, 178(4541), 1067-1067 (1956-11-10)
A microcolorimetric method for the determination of inorganic phosphorus.
H H TAUSSKY et al.
The Journal of biological chemistry, 202(2), 675-685 (1953-06-01)
S L Herren-Freund et al.
Toxicology and applied pharmacology, 90(2), 183-189 (1987-09-15)
Trichloroethylene (TCE) has previously been shown to be carcinogenic in mouse liver when administered by daily gavage in corn oil. The metabolism of TCE results, in part, in the formation of trichloroacetic acid (TCA) as a major metabolite and dichloroacetic
Valentina Folgiero et al.
Oncotarget, 5(8), 2052-2064 (2014-06-07)
Microenvironmental factors contribute to the immune dysfunction characterizing acute myeloid leukemia (AML). Indoleamine 2,3-dioxygenase 1 (IDO1) is an interferon (IFN)-γ-inducible enzyme that degrades tryptophan into kynurenine, which, in turn, inhibits effector T cells and promotes regulatory T-cell (Treg) differentiation. It
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.
联系客户支持