... , room temperature away from light, ventilated and dry place, you can stack up against the rain, not mixed with the acid-base ... storage, stack end to laying wood to moisture, stack up height of not more than two meters.Besides industry salt ... produce edible salt, iodized salt, refined salt, if you have interest, pls contact me !Ms Sunny.Hangzhou Jingang Chem Co., LtdTel:(86 ...