日韩一区二区三区精品_国产大保健盗摄AV在线_亚洲国产成人片在线观看无码_国产AV熟女一区二区三区蜜_无码专区3D动漫精品一区二区

CAS: 554-95-0
Molecular Formula:
Molecular Weight: 210.14
Specification:
White crystalline powder
Purity: ≥99.85%
Water: ≤0.2%
Application: Pyromellitic acid is an important chemical intermediate used in the preparation of cross-linking agents for solid fuels in rocket propellers, aldol resins, water-soluble baking varnishes, high-performance plastic plasticizers, and reverse osmosis for seawater desalination. Special-purpose products such as membrane materials. In addition, it is also used in the fields of separation and purification of rare earth metal ions, anticancer drugs, plant growth regulators, fungicides, preservatives, and gas chromatography column fixation.
Package: 25kg/drum,bag

【Previous】 【Next】 【Return】