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等級
for GC derivatization
品質等級
化驗
≥99.0% (AT)
形狀
solid
品質
LiChropur™
反應適用性
reagent type: derivatization reagent
reaction type: Alkylations
技術
gas chromatography (GC): suitable
mp
212-218 °C
227 °C (subl.) (lit.)
溶解度
H2O: 5%, clear
SMILES 字串
Cl.NOCc1c(F)c(F)c(F)c(F)c1F
InChI
1S/C7H4F5NO.ClH/c8-3-2(1-14-13)4(9)6(11)7(12)5(3)10;/h1,13H2;1H
InChI 密鑰
HVMVKNXIMUCYJA-UHFFFAOYSA-N
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一般說明
O-（2,3,4,5,6-五氟苄基）羟胺盐酸盐（PFBHA.HCl）为衍生剂。
應用
PFBHA.HCl 用于含羰基代谢物的衍生化，随后通过 GC-MS 进行分析。也可用于醛衍生化，然后使用 GC/MS 进行醛水解。
包裝
无底玻璃瓶。内含物在插入的融合锥体内。
其他說明
GC-ECD 分析羰基化合物（酮类固醇和碳水化合物）的灵敏的衍生化试剂
法律資訊
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Degradation of fluoranthene by Pasteurella sp. IFA and Mycobacterium sp. PYR-1:isolation and identification of metabolites.
Sepic E, Bricelj M, Leskovsek H.
Journal of Applied Microbiology, 85(4), 746-754 null
Y W Lin et al.
Applied occupational and environmental hygiene, 15(11), 855-862 (2000-11-04)
Ketones are the major positive interferences for an aldehyde dynamic air sampler that consists of 200-mg 20 percent (w/w) O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA) on Tenax TA contained in a Pyrex tube 7-mm OD, 5-mm ID, and 70-mm in length, that utilizes
Julián Zapata et al.
Analytica chimica acta, 660(1-2), 197-205 (2010-01-28)
This work presents a comparative study of the analytical characteristics of two methods for the analysis of carbonyl compounds in wine, both based on the derivatization with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA). In the first method derivatives are formed in the solid
Chunhui Deng et al.
Rapid communications in mass spectrometry : RCM, 19(5), 647-653 (2005-02-09)
In the current work, a simple, rapid, accurate and inexpensive method was developed for the determination of acetone in human blood. The proposed method is based on derivatization with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA), followed by headspace liquid-phase microextraction (HS-LPME) and gas
Chunhui Deng et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 810(2), 269-275 (2004-09-24)
Analysis of breath acetone has been used as a diagnostic tool for diabetes. Due to its nature of volatility and activity, it is very difficult to accurately measure the concentration of acetone in human breath by gas chromatography-mass spectrometry (GC-MS).
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