1) Appearance: Black grain (powder)
2) Strength: 97.0-103.0% (compared with standard)
3) Impurities insoluble in sodium sulfide: Max. 0.5%
4)Solubility, g/L(60º C) 60 min
5) Moisture: ≤5%
PACKING: 25kg woven bag lined with polythene.
25kg iron drum.
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea