发布单位:潍坊瑞德胜化工有限公司 发布时间:2022-7-17
潍坊瑞德胜化工有限公司:
焦---酸钠分子式:na2s2o5
等级:食品级,工业级
包装:
molecular formula: na2s2o5
molecular weight: 190.09
grade: food grade,industrial grade
storage: shading, sealing preservation. prohibit contact with strong acid and strong oxidizer
appearance:white or light yellow crystalline powder or crystals. stored for a long time
color will turn yellow
packing: according to customer’s requirement
指标:
主含量(na2s2o5计),% ***95.0
铁含量(以fe计),% ≤0.005
澄清度 稍有微浊
重金属含量(以pb计),% ≤ 0.001
以上资料由潍坊瑞德胜化工有限公司友情提供,我公司常年生产焦---酸钠及系列产品,欢迎各界朋友莅临参观指导。