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等级
eluent additive for LC-MS
质量水平
蒸汽密度
3.9 (vs air)
蒸汽压
97.5 mmHg ( 20 °C)
检测方案
≥99.0% (GC)
形式
liquid
技术
LC/MS: suitable
杂质
≤0.05% water
≤50 mg/kg total sulfur (as SO4)
折射率
n20/D 1.3 (lit.)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
密度
1.489 g/mL at 20 °C (lit.)
痕量阴离子
chloride (Cl-): ≤50 mg/kg
sulfite (SO32-): ≤10 mg/kg
痕量阳离子
Ag: ≤0.05 mg/kg
Al: ≤0.1 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.5 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.1 mg/kg
Co: ≤0.05 mg/kg
Cr: ≤0.1 mg/kg
Cu: ≤0.05 mg/kg
Fe: ≤1.0 mg/kg
K: ≤1.0 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤1.0 mg/kg
Mn: ≤0.1 mg/kg
Mo: ≤0.05 mg/kg
NH4+: ≤10 mg/kg
Na: ≤1.0 mg/kg
Ni: ≤0.1 mg/kg
Pb: ≤0.05 mg/kg
Sr: ≤0.05 mg/kg
Tl: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
紫外吸收
λ: 260 nm Amax: ≤0.9
λ: 270 nm Amax: ≤0.1
λ: 280 nm Amax: ≤0.08
λ: 290 nm Amax: ≤0.07
λ: 300 nm Amax: ≤0.06
λ: 320 nm Amax: ≤0.05
SMILES字符串
OC(C(F)(F)F)=O
适用性
passes test for LC-MS
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key
DTQVDTLACAAQTR-UHFFFAOYSA-N
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一般描述
特点：
- 全面的质量控制测试确保最高规格。
- 经过优化以提高电离和分辨率。
- 无机和有机杂质含量极低。
- 为精确、快速的LC-MS专门制造。
应用
包装
法律信息
相关产品
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
WGK
WGK 2
法规信息
商品
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实验方案
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