Purchase Qty. Reference FOB Price
5,000-9,999 kg US$6.00
10,000-19,999 kg US$5.70
20,000+ kg US$5.40
Product Description
Item Standard Identification Positive Melting point of °C 226-230 Appearance White crystal Content % 99.0-101.0 Loss on drying % ≤15 Ammonium Salts ≤ 0.0025 Arsenic % ≤ 0.002 Lead ≤ 1ppm Benzoate and salicylate No precipitate or violet color appears Heavy metals ...