亚洲精品R片在线观看_亚洲性经典复古多毛毛片_亚洲高清一区欧美激情天堂_国产又粗又大长又硬又爽免费视频_精品一区二区不卡AV无码_亚洲成人高清种子在线

河北浩諾化工有限公司
HEBEI HONOUR CHEMICAL CO., LTD.

Product

Quality oriented, reputation first, win-win cooperation

Diethyl ethoxymethylenemalonate

Diethyl ethoxymethylenemalonate

【CAS NO.】:87-13-8
【Molecular Formula】:C10H16O5
【Molecular weight】:216.23
【Packing】:200kg/drum
【Appearance】: Colorless clear ropy liquid

Consult
BACK

【Specifications】:

 

Item

Detail

Appearance

colorless clear ropy liquid

Refractive index

1.4610—1.4630

Assay

≥ 99.0%

Moisture

≤ 0.05%

Color

≤ 40

Specific wt.

1.070—1.080