크기 선택
제품정보 (DICE 배송 시 비용 별도)
vapor density
2.9 (vs air)
Quality Level
vapor pressure
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)
description
isocratic
product line
LiChrosolv®
assay
≥99.9% (GC)
form
liquid
autoignition temp.
1223 °F, 605 °C (DIN 51794)
potency
1600 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
contains
2-methyl-2-butene as stabilizer
expl. lim.
22 %
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.01% Water
evapn. residue
≤5.0 mg/L
transmittance
240 nm, ≥70%, 245 nm, ≥90%, 260 nm, ≥99%
pH
7 (20 °C)
bp
39.8-40 °C (lit.)
mp
-95 °C
solubility
20 g/L
storage temp.
2-30°C
SMILES string
ClCCl
InChI
1S/CH2Cl2/c2-1-3/h1H2
InChI key
YMWUJEATGCHHMB-UHFFFAOYSA-N
General description
Application
Features and Benefits
- suitability tested and specified for UHPLC-MS and UHPLC-UV: for analytical flexibility
- specified quality in positive and negative in positive and negative electrospray ionization (ESI) and atmospheric-pressure chemical ionization-mass spectrometry (APCI-MS) for lowest detection limits and confidence in analyses for all important MS modes (test 1)
—ESI/APCI (+) < 2 ppb
—ESI/APCI (-) < 10 ppb - lowest impurity profile: for interference-free baselines (test 2)
- microfiltered through 0.2 μm filter (test 3) to provide:
—a long lifespan to filters and mechanical parts of HPLC systems
—reduced risk of column clogging - packed in borosilicate glass bottles for minimum metal ion contaminations
- lowest levels of trace metal impurities for a minimum metal ion adduct formation
—< 5ppb - lowest level of polyethylene glycol (PEG) impurities in UHPLC-MS solvent lineup (PEG S/N signal-to-noise-ratio < 50)
Preparation Note
Analysis Note
Identity (IR): conforms
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 240 nm): ≥ 70 %
Transmission (at 245 nm): ≥ 90 %
Transmission (from 260 nm): ≥ 99 %
Evaporation residue: ≤ 5.0 mg/l
Water: ≤ 0.01 %
The product is stabilized with 2-Methyl-2-buten.
Filtered by 0.2 µm filter
Other Notes
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
저장 등급
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
프로토콜
Catalyst screening kits, KitAlysis™, and TLC-MS analysis enable high-throughput synthesis and analysis for efficient reactions.
Silica gel G 254 plates are suitable for analysis of Dextromethorphan following the European pharmacopeia monograph.
문서
This application note describes the HPTLC-based identification of fixed oils using octadecyl silyl silica gel as the coating substance, following USP 43 NF 38 monograph method containing USP general chapter <202>.
Thin-layer chromatography method for detecting organic impurities in valacyclovir, an antiviral medication, following USP monograph guidelines.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1.06044.1000 | 04022536072067 |
| 1.06044.2500 | 04022536072081 |
| 1.06044.4000 | 04022536658315 |

