Test Specification Min Max ASSAY (NaHPO[@4@].7HO) 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 8.7 - 9.3 8.7 - 9.3 INSOLUBLE MATTER 0.01% CHLORIDE...
| Test | Specification | |
|---|---|---|
| Min | Max | |
| ASSAY (Na[@2@]HPO[@4@].7H[@2@]O) | 98.0 - 102.0 % | 98.0 - 102.0 % |
| pH OF A 5% SOLUTION @ 25[dC | 8.7 - 9.3 | 8.7 - 9.3 |
| INSOLUBLE MATTER | 0.01% | |
| CHLORIDE (Cl) | 0.00% | |
| SULFATE | 0.01% | |
| HEAVY METALS (as Pb) | 0.00% | |
| IRON (Fe) | 0.00% | |
Test Specification Min Max ASSAY (KBr) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 8.8 5.0 - 8.8 INSOLUBLE MATTER 0.01% BROMATE (BrO[@3@]) 0.00% IODATE (IO[@3@]) 0.00% CHLORIDE...
Test Specification Min Max ASSAY (C[@3@]H[@6@]O) 99.50% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0003 meq/g TITRABLE BASE 0.0006...
Test Specification Min Max ASSAY 99.50% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% WATER 0.20% TITRATABLE ACID OR BASE 0.0001 meq...
Test Specification Min Max APPEARANCE TO PASS TEST ASSAY (HCl) 36.5 - 38.0 % 36.5 - 38.0 % COLOR (APHA) 10 RESIDUE AFTER IGNITION 5 ppm BROMIDE (Br) 0.01% SULFATES...