TX1276
三氟乙酸
HPLC
别名:
TFA
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:
CF3COOH
化学文摘社编号:
分子量:
114.02
EC Index Number:
200-929-3
UNSPSC Code:
12191502
Beilstein/REAXYS Number:
742035
MDL number:
Assay:
≥99.9%
Concentration:
≥99.9%
Form:
liquid
SMILES string
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key
DTQVDTLACAAQTR-UHFFFAOYSA-N
vapor density
3.9 (vs air)
vapor pressure
97.5 mmHg ( 20 °C)
assay
≥99.9%
form
liquid
Quality Level
mp
−15.4 °C (lit.)
solubility
soluble 10 g/mL
density
1.489 g/mL at 20 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%, fluoride (F-): ≤0.001%, sulfate (SO42-): ≤0.001%
cation traces
Fe: ≤0.0001%
UV absorption
λ: 230 nm Amax: ≤0.15, λ: 254 nm Amax: ≤0.01
shipped in
ambient
storage temp.
room temp
concentration
≥99.9%
technique(s)
HPLC: suitable
impurities
≤0.05% Water
evapn. residue
≤0.005%
color
APHA: ≤5
refractive index
n20/D 1.3 (lit.)
pH
1 (10 g/L in H2O)
正在寻找类似产品? 访问 产品对比指南
Application
HPLC
TX1276-0004 contains 10 x 4mL ampoules/pk
TX1276-4 is packaged in poly coated glass bottles
TX1276-4 is packaged in poly coated glass bottles
Analysis Note
Assay99.9% minChloride (Cl)0.001% maxColor (APHA)5 maxEvaporation residue0.005% maxFluoride (F)0.001% maxFormClear liquidIron (Fe)0.0001% maxSulfate (SO4)0.001% maxUV Absorbance (0.1%, 1 cm, H2O, 230 nm)0.15AU maxUV Absorbance (0.1%, 1 cm, H2O, 254 nm)0.01AU maxWater (H2O)0.05% max
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 2
法规信息
新产品
此项目有
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