Deuterium oxide

半岛bd体育手机客户端 说明

一般描述

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

应用

Deuterium oxide deuteration degree min. 99.9% for NMR spectroscopy MagniSolv . CAS 7789-20-0, pH 7 (H?O, 20 °C).

分析说明

Deuteration degree: ≥ 99.90 %
Performance test (NMR-spectrum): passes test

法律信息

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	D2O
分子量	20.03
MDL编号	MFCD00044636
EC索引号	232-148-9

半岛bd体育手机客户端 性质

质量水平	200
形式	liquid
technique(s)	NMR: suitable
pH值(酸碱度)	7 (20 ℃ in H2O)
bp	101 ℃/1013 hPa
mp	3.8 ℃
密度	1.11 g/cm3at 20 ℃
储存温度	2-30℃
InChI	1S/H2O/h1H2/i/hD2
InChI key	XLYOFNOQVPJJNP-ZSJDYOACSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable