632546
甲醇 溶液
≥99.5%, suitable for UHPLC, mass spectrometry (MS), HPLC, contains 0.10% (v/v) formic acid
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经验公式（希尔记法）:
CH4O
化学文摘社编号:
分子量:
32.04
UNSPSC Code:
12190000
PubChem Substance ID:
EC Number:
200-659-6
Beilstein/REAXYS Number:
3662861
MDL number:
Grade:
HPLC grade
Assay:
≥99.5%
Technique(s):
HPLC: suitable
LC/MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable
LC/MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable
Bp:
65.4 °C
Vapor pressure:
410 mmHg
产品名称
甲醇 溶液, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
InChI
1S/CH4O/c1-2/h2H,1H3
SMILES string
CO
grade
HPLC grade
vapor density
1.11 (vs air)
vapor pressure
410 mmHg
assay
≥99.5%
form
liquid
contains
0.10 % (v/v) formic acid
expl. lim.
5.5-44 %
technique(s)
HPLC: suitable
LC/MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable
transmittance
230 nm, ≥10%
254 nm, ≥90%
bp
65.4 °C
mp
-98 °C
cation traces
Ca: ≤0.5 ppm
K: ≤0.5 ppm
Mg: ≤0.5 ppm
Na: ≤2 ppm
HPLC-gradient
≤10 mAU at 254 nm
≤20 mAU at 210 nm
suitability
suitable for LC-MS
format
mixture
Quality Level
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Application
设计与HPLC和LC-MS配合使用。
General description
这种预混合溶剂消除了耗时的流动相制备过程，并可防止由于流动相不纯而导致的样品信息丢失和仪器停机时间。为了实现一致的基线和最少的背景噪音，这些混合物是以超纯酸（如甲酸）制备。
Packaging
溶剂用M瓶(M-Bottle for Solvents)
作为实验室试剂的全球领导者，我们始终如一地不断探索提高产品安全性的新方法。新开发4L溶剂瓶采用先进的密封技术消除漏液，让溶剂处理变得更加安全和便利。
了解所有最新设计！
作为实验室试剂的全球领导者，我们始终如一地不断探索提高产品安全性的新方法。新开发4L溶剂瓶采用先进的密封技术消除漏液，让溶剂处理变得更加安全和便利。
了解所有最新设计！
Preparation Note
产品经过 0.2μm 过滤器过滤
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
51.8 °F - closed cup
flash_point_c
11 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
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