推薦產品
蒸汽密度
<1 (vs air)
品質等級
蒸汽壓力
1 mmHg ( 51 °C)
產品線
BioXtra
化驗
≥99.0%
雜質
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
燃燒殘留物
≤0.03%
折射率
n20/D 1.62 (lit.)
bp
196 °C (lit.)
mp
54-58 °C (lit.)
溶解度
H2O: 0.5 M at 20 °C, clear, colorless
密度
1.62 g/mL at 25 °C (lit.)
負離子痕跡
sulfate (SO42-): ≤0.05%
正離子痕跡
Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
儲存溫度
2-8°C
SMILES 字串
OC(=O)C(Cl)(Cl)Cl
InChI
1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI 密鑰
YNJBWRMUSHSURL-UHFFFAOYSA-N
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相關類別
一般說明
三氯乙酸(TCA)是三氯乙烯(TCE)代谢的重要代谢产物。
應用
三氯乙酸已用于:
- 蛋白质沉淀
- 用作提取溶液组分,以测定丙二醛和谷胱甘肽
- 在[3H]-胸苷掺入测定实验中沉淀转染和处理的细胞
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。
生化/生理作用
TCA可能是靶向肝脏的致癌物。它可用作酸脱钙剂。TCA有助于核染色。
訊號詞
Danger
危險聲明
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A
儲存類別代碼
8B - Non-combustible corrosive hazardous materials
水污染物質分類(WGK)
WGK 2
閃點(°F)
>235.4 °F - closed cup
閃點(°C)
> 113 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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