| 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% | |
PRODUCT INFORMATION STOCK HELD IN USA  SHIPS EVERY FRIDAY FOR NEXT WEEK DELIVERY  AUSTRALIA WIDE
       
		