亚洲激情av-少妇真人直播免费视频-色久综合-欧美视频精品-日韩精品一区在线-黄网站免费大全入口-国产黄av-国产激情在线播放-国产有码在线-亚洲蜜桃精久久久久久久久久久久-日韩成人免费在线观看-午夜三级在线-久久久久久中文-欧美日韩美女-国产宾馆自拍-在线观看你懂的视频-99热这里只有精品7-日本在线视频www色-香蕉a视频-色噜噜亚洲

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

??:

????:+86-13605839392
???:+86-15857374971
???:+86-15157377625

?? ??:????  ?? ?????  ?? ?????  ?? ?????? ??

[Alias]:

Oxydiacetic anhydride, 1,4-dioxine-2,6-dione

[Product name]:

Diglycolic anhydride

[Structural formula]:

[Molecular formula]:

C4H4O4

[Molecular weight]:

116.0722

[CAS NO]:

4480-83-5

[Packing]:

25kg/Cardboard drum

Physicochemical data

Appearance

light brown or off-white crystalline powder

Melting range °C

90-95 °C


Quality standard

Purity %HPLC

≥98

Moisture%

≤0.5

嘉興市吉拉特化工有限公司

Jiaxing Jlight Chemicals Co., Ltd.

? ???  |   ????  |   ????  |   ????  |   ?????  |   ????

Copyright(C)2025, ??? ????? ?? All Rights Reserved Supported by  ChemNet ChinaChemNet Toocle