57
5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane 77-08-7
2015/9/7
Appearance: White to Brown Powder
Purity: ≥97%
Pack Size:According to the customer's requirements
Nuowei Chemical All rights reserved 皖ICP备14015678号-1disclaimer