Meets A.C.S. Specifications |
Assay (NaCl) (by Ag titration) min. 99.0 % |
pH of 5% Solution at 25 C 5.0 - 9.0 |
Insoluble Matter max. 0.005 % |
Iodide (I) max. 0.002 % |
Bromide (Br) max. 0.01 % |
Chlorate and Nitrate (as NO3) max. 0.003 % |
Phosphate (PO4) max. 5 ppm |
Sulfate (SO4) max. 0.004 % |
Barium (Ba) Passes Test |
Heavy Metals (as Pb) max. 5 ppm |
Iron (Fe) max. 2 ppm |
Calcium (Ca) max. 0.002 % |
Magnesium (Mg) max. 0.001 % |
Potassium (K) max. 0.005 % |
Product Information (not specifications): |
Appearance (white, crystalline granules) |
Formula: NaCl
Formula Weight: 58.44
CAS Number: 7647-14-5