... so on.Specification: white ≥85.4Size % ≥0.15∼0.85mm92Nacl≥99.14Water ≤0.03Water Insoluble≤0.012CaMg%≤0.021SO4%0.45F ... )4.8Ba ≤15.00 IndexPurified Industrial(usage) SaltTop gradeA gradeNacl(%) >=99.1098.5water(%)<=0.300.50Water insoluble (%)<=0.050.10Ca+, Mg ... -,(%)<=0.300.50 PDV Salt,rock salt,industrial grade,Nacl,99.1%min