极品国产高颜值露脸在线_中文字幕在线视频一区_性欧美第一页_国产精品一区欧美激情-日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美

Stock Code:002562
EN
CN EN
o-Vanillin

Chemical Name: 2-Hydroxy-3-methoxybenza

Molecular Formula: C8H8O3

Molecular Weight: 152.15

CAS No.: 148-53-8


Appearance
Light yellow to light brown solid
Melting Point
41.5-45.0℃
Assay
≥99.0%
Solubility
Slightly soluble in cold water, soluble in hot water. Freely soluble in ethanol, ether, acetone, benzene, chloroform, carbon disulfide, acetic acid.

Usage: Pharmaceutical intermediates, chemical raw materials

Package: 20kg/drum

Shelf Life: 24 months in original unopened container

Quality Standard:Enterprises standard

Storage:Store in well ventilated cool and dry place.Away from light and heat.