选择尺寸
关于此项目
产品名称
正己烷, for liquid chromatography LiChrosolv®
vapor density
~3 (vs air)
Quality Level
vapor pressure
256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)
description
isocratic
product line
LiChrosolv®
assay
≥98% (GC)
form
liquid
autoignition temp.
453 °F
potency
25000 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)
expl. lim.
7.7 %
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.01% Water
evapn. residue
≤1.0 mg/L
transmittance
210 nm, ≥50%, 220 nm, ≥85%, 245 nm, ≥98%
refractive index
n20/D 1.375 (lit.)
kinematic viscosity
0.50 cSt(20 °C)
bp
69 °C (lit.)
mp
−95 °C (lit.)
transition temp
flash point -22 °C
density
0.659 g/mL at 25 °C (lit.)
application(s)
PFAS testing
storage temp.
2-30°C
SMILES string
CCCCCC
InChI
1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
InChI key
VLKZOEOYAKHREP-UHFFFAOYSA-N
General description
Application
- 根据美国药典(USP)方法分析食物产品
- HPLC测定食物
- 提取脂肪酸饲料中的内酯风味物
- 采用UHPLC进行强化食品基质的维生素A分析
- 色谱分离用植物材料的索氏提取
- HPLC-MS进行脂溶性维生素的定量测定
- 电子烟所用电子烟液中合成大麻素(SC)的检测
- 血液、尿液和药草混合样品中SC的分析
Features and Benefits
- 以玻璃瓶包装
- 提供高分离度、灵敏度和优化的色谱峰基线分离
Preparation Note
Analysis Note
一致性(IR):符合
蒸发残留物: ≤ 1.0 mg/l
水: ≤ 0.01 %
酸度: ≤ 0.0002 meq/g
碱度: ≤ 0.0002 meq/g
透射率(210 nm): ≥ 50 %
透射率(220 nm): ≥ 85 %
透射率(从245起 nm开始): ≥ 98%
经0.2 µm过滤器过滤
Legal Information
Still not finding the right product?
Explore all of our products under 正己烷
signalword
Danger
target_organs
Central nervous system, Nervous system
存储类别
3 - Flammable liquids
flash_point_f
-7.6 °F - closed cup
flash_point_c
-22 °C - closed cup
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
法规信息
此项目有
实验方案
Powdered black pepper tested for pierine content follows USP guidelines using HPTLC and HPLC for dietary supplements.
商品
Simultaneous LC-MS/MS determination of vitamins D₂ and D₃ in infant milk powder meeting GB 5009.296-2023 criteria for accuracy and sensitivity.
Highly accurate HPLC-FLD method for evaluating 15 PAHs in olive oil using Ascentis® Express PAH HPLC column and SPE cleanup, following GB 5009.265-2021.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1043912500 | 04022536051123 |
| 1043914008 | 04027269301408 |
| 1043919030 | 04022536051154 |
| 1043911000 | 04022536051109 |
| 1043914000 | 04022536658230 |
| 1043915000 | 04022536924915 |
| 1043919010 | 04022536051147 |
| 1043919185 | 04022536662787 |



