pg
post date: dec 01,2021 expiry date: may 30,2022 detailed description: cas no. :121-79-9 quantity: 300metric tons propyl gallate (3, 4, 5-trihydroxybenzoate)appearance: white crystalline powderquality standard: conform to national standard gb3263-82, british pharmacopoeia the edition of 2000content: 98%-102%heavy metal: not more than 0.001%loss on weight: not more than 0.5%packing: cardboard drum, net weight 25kg each.application: mainly…
