Weinan Huifeng New Material Technology Co., Ltd.

Succinic anhydride

Succinic anhydride


Alias: 2,5-Dioxotetrahydrofuran; Dihydro-2,5-diketotetrahydrofuran; Dihydro-2,5-furandione; Butanedioic anhydride; Succinic acid anhydride; Succinyloxide; Tetrahydro-2,5-dioxofuran; SAA; dihydrofuran-2,5-dione; 4,4'-oxybis(4-oxobutanoic acid)
CAS #: 108-30-5
Molecular formula: C4H4O3
Structural formula:

Molecular weight: 100.07
Properties: white tabular crystal with pungent taste; lightly soluble in water and diethyl ether
To use: in medical , plant growth regulation and plasticizer industry
Packaging: 25kg woven bag lined with plastic bag

 

 

Item

Medical grade

Industrial grade

appearance

white tabular crystal

white tabular crystal

purity %

≥99%

≥98%

melting point ℃

118-120

116-120

sulfide ≤%

0.04

0.04

chloride ≤%

0.015

0.015

heavy metal ≤ppm

10

10

ignition residue ≤%

0.01

0.01


【Return】
刀塔自走棋手机版官网
有多少人靠时时彩过日 百人牛牛官网下载 时时彩后一九码倍投 北京pk赛车开奖记录 快三单期计划软件 北京塞车pk10历史开奖记录 28全包模式分配 斗地主玩法规则 吉林11选5计划软件 篮球直播 华宝娱乐彩票 pt平台官网 金牛彩下载 胜负彩 2019最新注册领取彩金 老时时彩历史开奖记录