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Deuterium oxide

产品编号:4057847
规格:deuteration degree min. 99.9% for NMR spectroscopy MagniSolvTM
CAS NO:7789-20-0
包装规格:10 X 0.75 ML,10 ML,25 ML,100 ML,500 ML
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
405784710 X 0.75 ML796
405784710 ML836
405784725 ML1380
4057847100 ML3810
4057847500 ML13480
产品别名

7789-20-0

Deuterium oxide

Heavy water

基本信息
Empirical Formula【经验(实验)分子式】
D2O
Molecular weight
20.03
MDL number
MFCD00044636
EC Index Number【EC索引号】
232-148-9
General description【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.
Application【应用】
Deuterium oxide deuteration degree min. 99.9% for NMR spectroscopy MagniSolv. CAS 7789-20-0, pH 7 (H₂O, 20 °C).
Analysis Note【分析说明】
Deuteration degree: ≥ 99.90 %
Performance test (NMR-spectrum): passes test
Legal Information【法律信息】
MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany
产品性质
Quality Level【质量水平】
200
form【形式】
liquid
technique(s)
NMR: suitable
pH【pH值(酸碱度)】
7 (20 ℃ in H2O)
bp
101 ℃/1013 hPa
mp
3.8 ℃
density
1.11 g/cm3 at 20 ℃
storage temp.【储存温度】
2-30℃
InChI
1S/H2O/h1H2/i/hD2
InChI key
XLYOFNOQVPJJNP-ZSJDYOACSA-N
安全信息
Storage Class Code【储存分类代码】
10 - Combustible liquids
WGK
WGK 3
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