Purchase Qty. Reference FOB Price
1-4 kg US$4.20
5-19 kg US$4.00
20+ kg US$3.80
Product Description
Product Description Item Standard Appearance White or almost white, crystalline powder or colourless crystals Melting point About 190ºC. with decomposition Infrared absorption spectrum Infrared absorption spectrum accord with the referance spectrum of ascorbic acid CRS PH(With 5% water ...