1.06018
Methanol
≥99.8% (GC), HPLC grade, suitable for HPLC, LiChrosolv®
동의어(들):
MeOH, Hydroxymethane, Carbinol, Methyl alcohol
크기 선택
제품정보 (DICE 배송 시 비용 별도)
제품 이름
Methanol, for liquid chromatography LiChrosolv®
grade
HPLC grade
Quality Level
vapor density
1.11 (vs air)
vapor pressure
128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
description
isocratic
product line
LiChrosolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
725 °F
potency
5628 mg/kg LD50, oral (Rat), 17100 mg/kg LD50, skin (Rabbit)
expl. lim.
36 %
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.03% Water
evapn. residue
≤3.0 mg/L
color
APHA: ≤10
transmittance
225 nm, ≥50%, 240 nm, ≥80%, 265 nm, ≥98%
refractive index
n20/D 1.329 (lit.)
kinematic viscosity
0.54-0.59 cSt(20 °C)
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
transition temp
flash point 9.7 °C
density
0.791 g/mL at 25 °C (lit.)
format
neat
storage temp.
2-30°C
SMILES string
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
General description
Application
Featured in method development of:
- Benazepril - USP Method Benazepril RS
- Betamethasone - USP Method Betamethasone Valerate Assay
- Irbesartan - USP Method Irbesartan Assay
- Lamivudine - USP Method Lamivudine RS
- Lansoprazole - USP Method Lansoprazole RS
- Levofloxacin - USP Method Levofloxacin RS - USP Method Levofloxacin Assay
- Nifedipine - USP Method Nifedipine RS - USP Method Nifedipine Assay
- Pharmacopoeia Monograph Methods - HPLC and UHPLC methods for Regulated Drug Analysis
- Pioglitazone - USP Method Pioglitazone HCl RS - USP Method Pioglitazone HCl Assay
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 - packaged in borosilicate glass bottles for minimized metal ion contaminations
- lowest levels of trace metal impurities for a minimum metal ion adduct formation
—<5 ppb - 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
Evaporation residue: ≤ 3.0 mg/l
Water: ≤ 0.03 %
Color: ≤ 10 Hazen
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 225 nm): ≥ 50 %
Transmission (at 240 nm): ≥ 80 %
Transmission (from 265 nm): ≥ 98 %
Filtered by 0.2 µm filter
Other Notes
Legal Information
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
저장 등급
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup
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.
문서
An HPLC-UV method for the identification and quantification of clozapine in API samples and tablet formulations, following the USP monograph guidelines.
LC-MS/MS quantitative method analyzes highly polar 11 nucleotide activated sugars using Supel™ Carbon LC column.
HPLC-DAD method on Ascentis® Express C8 column analyzes safinamide purity and related impurities meeting system suitability criteria.
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>.
프로토콜
GB method with Ascentis® Express C30 column achieves baseline resolution for Vitamin A and E critical pair.
Folic acid vs. folate differences and biological activities; implications in fortified foods and supplements for human health.
Qualitative Thin Layer Chromatography Analysis of Flavonoids and Quantification of Terpene Lactones in Ginkgo Biloba Extracts and Tablets
HPTLC was used to analyze caffeine in coffee. Filtration of coffee through a PTFE syringe filter was the only sample preparation. Quantitation was conducted with a TLC scanner.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1.06018.2500 | 04022536071725 |
| 1.06018.4000 | 04022536658308 |
| 1.06018.1000 | 04022536071701 |
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