91日韩免费I日日夜夜天天操I激情欧美国产I天天爽天天射I色 中文字幕I日韩在线第一Iav丝袜制服

[Product name]:

Ethylenebis(oxyethylenenitrilo)tetraacetic acid

[Structural Formula]:

[Molecular Formula]:

C₁₄H₂₄N₂O₁₀

[Molecular Weight]:

380.35

[CAS NO]:

67-42-5

[Packing]:

Properties

Appearance

White crystal powder

Melting range ℃

241.0-243.0

Quality Specifications

Purity%

≥97.0

Moisture %

≤0.5