等级
农业级, 食品级, 一般工业等级, Water Treatment
用途
Food additives,Comestic,Industrial Sewage
Appearance
Transparent Crystal, Crystal
Application
Food additives,Comestic,Water treatmement
Specific Gravity(H2O,=1)
1.75 g/ Ml at 25 ℃
Melting point
92~93℃ (198℉)
PH
3.0 min (100g/l , 20 ℃)