L(-)-Malic Acid, Brand Name : Wanlong, CAS No. : 97-67-6

hot selling natural high quality l(-)-malic acid with factory price cas no.97-67-6 l(-)-malic acid; l-hydroxysuccinic acid; apple acid； malic acid product name: l(-)-malic acid cas no.:  97-67-6 einecs no.: 202-601-5 mf: c4h6o5               mw: 134.09 appearance: white fine powder detection method: hplc     purity: 99% specification: l(-)-malic acid 98% main ingredients: l(-)-malic acid   shelf life: two years.