Sodium chloride

Cat.No.: 100193 Grade: AR MF:NaCl CAS No.:7647-14-5 Appearance:white crystalline powder

Specification as below:

assay >=99.5%

pH(50g/L,25 degree): 5.0∼8.0

clarity of solution: passes test

loss on drying <=0.5%

substances insoluble in water <=0.005%

ferrocyanide <=0.0001%

heavy metals(as Pb) <=0.0005%

bromide(Br) <=0.01%

total nitrogen (N) <=0.001%

iodide(I) <=0.002%

phosphate(PO4) <=0.001%

sulfate(SO4) <=0.002%

As <=0.00005%

Ba <=0.001%

Ca <=0.005%

Fe <=0.0002%

K <=0.02%

Mg <=0.002%

Sodium chloride