HPLC Methanol CAS 67-56-1

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Last update:
2022-07-03 22:35
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Company Profile

SFR (Qingdao) Technology Co., Ltd.

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Contact: safereagent(Mr.)

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Area: Tianjin

Address: Tianjin

Website: http://www.safereagents.com/ http://safereagent.xian-tai.com/

Product details

HPLC Methanol CAS:67-56-1

Alias: METHYL RED MIXED SOLUTION;METHYL RED, NEUTRAL;METHYL RED MIXED SOLUTION R;METHYL RED INDICATOR;METHYL RED ETHANOL;METHYL RED, WATER SOLUBLE;METHYL RED, SPIRIT SOLUBLE;METHYL RED SOLUTION R

CAS No.:67-56-1

EINECS No. 200-659-6

Molecular formula:CH4O

UN No.:1770

Standard:ACS

Grade:HPLC

HPLC methanol produced by SFR with advanced fractional distillation process has the characteristics of high purity and stable properties. It can be miscible with water, ethanol, ether, benzene, ketones and most other organic solvents. It is widely used in chromatographic analysis, chromatographic separation and chromatographic preparation.

Specification

Items		Specification
Assay CH3CN (by GC) , ω / %		99.90min
Density(20℃) , ρ / (g/mL)		0.79
Residue on evaporation , ω / %		0.0005 max
Water(by K-F) , ω / %		0.05 max
Titrable Acid(H+) / (mmol/g)		0.04 max
Titrable Base(OH-) / (mmol/g)		0.0004 max
UV Absorbance (1cm cell vs. water)	at 205 nm	1.0 max
	at 210 nm	0.6 max
	at 220 nm	0.3 max
	at 230 nm	0.15 max
	at 240 nm	0.05 max
	at 260 nm	0.01 max

Advantage:

● High purity-No interference peak in HPLC analysis

● Low water content -To avoid deactivation of forward chromatographic column

● Low UV background absorption -To avoid ghost peaks

● Excellent batch stability- Changing batches will not affect the test results

● Multistage rectification to effectively remove impurities

● Extend the service life of analytical equipment

Application:

Chromatographic analysis, Chromatographic separation and Chromatographic preparation

Package:

4L/bottle 4 bottles/carton

500ml/bottle 20 bottles/carton

Shelf Life: 3 years

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