| Abbreviation: | HMDTMPA (NSF certified) |
| Product code: | NST1600 |
| Supplier: | NASTA Trading GmbH |
| Molecular Formula: | C10H22N2O12P4K6 |
| Commercial Form: | Aqueous Solution |
| MolecularWeight: | 721 |
| Chemical Name: | [hexane-1,6-diylbis[nitrilobis(methylene)]]tetrakisphosphonic |
| CAS Number: | 38820-59-6 |
| EC Number: | 254-135-7 |
| Recommended Uses: | Cooling water treatment, boiler treatment, I & I Cleaners, swimming pool stain prevention, personal care products, metal ion control |
Characteristics |
Limits |
| Appearance | Clear Colorless to Yellow Liquid |
| Active Acid % | 21.2~24.6 |
| Active %K6 | 31.0~36.0 |
| Chloride as Cl- (%) | Max 5.0 |
| Iron content (Fe ppm) | Max 35.0 |
| Phosphorous acid as PO33-(%) | Max 2.0 |
| pH 1 % Solution | 6.0 - 8.0 |
| Density(20 deg C) | Min 1.260 |