Menadione
Molecular Structure:
MDL:
--MFCD00001681
Molecular Formula:
C11H8O2
Molecular Weight:
172.18
Alias:
2-甲基-1,4-萘醌,2-甲萘醌,β-甲萘醌,維生素K3,甲基萘醌
Vitamin K3
Menadione
2-Methyl-1,4-naphthoquinone
2-Methyl-1,4-dihydronaphthalene-1,4-dione
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Menadione |
98% |
100g |
RMB 1155 |
Consulting service |
Menadione |
98% |
25g |
RMB 382.8 |
Consulting service |
Menadione |
98% |
5g |
RMB 140.8 |
Consulting service |
Character:
亮黃色晶體。溶于乙醇(1 G/60 ML) 、苯(1 G/10 ML)、氯仿、四氯化碳和植物油(1 G/50 ML)等,不溶于水。遇光或鐵質(zhì)分解變質(zhì),能隨水蒸氣揮發(fā)。
熔點(diǎn):105-108℃
Quality Standard:
外觀Appearance 黃色至黃綠色粉末
紅外光譜鑒別Infrared spectrometry 和對(duì)照品匹配
熔點(diǎn)Melting point 105°C - 108°C
純度Purity ≥98.0% (HPLC)
水分Water <0.5 % (K.F.)
硫酸鹽灰分Sulfated ash <0.5 %
Storage:
密封陰涼干燥避光保存。
用途 生化研究。該品與亞硫酸氫鈉加成即得維生素K3。
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