Purchase Qty. Reference FOB Price
1-999 kg US$20.00
1,000-4,999 kg US$18.00
5,000+ kg US$1.00
Product Description
99% Phenolphthalein powder Product description CAS No.: 77-09-8 MF: C20H14O4 Einecs No.: 200-302-4 PH:8.2-10.0 Purity: 99% powder synonymy: 3,3-bis(p-hydroxyphenyl)phthalide,3-bis(4-hydroxyphenyl)-1(3H)-isobenzofuranore ...