综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

  Procurement Request
Home >  Compound Synonyms > Phosphonimidic diamide(8CI,9CI)
Check Encyclopedia

diamino(imino)phosphanium

CAS No. : 25841-73-0 Formula : H5N3P+ Molecular Weight. : 78.0336 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation