Products
Disodium Phosphate | 7558-79-4 | DSP
Product Description
(1) Anhydrous bona est cerussa et bona hydroris alba vel hyalina, crystallina libera, fluens solida, efflorescentia in aere, solubilis in aqua facile.
(2) Colorcom Disodium PhosphateUsed ut ignis agentis exstinguentis fabricae, silvae, chartae; sicut aqua mollis agentem ad boila, sicut in cibo elogium, et sic de aliis.
Product Specification
(1) Na2HPO4.12H2O
| Item | Effectus (Tech gradus) | Effectus (Food gradus) |
| Summa content | ≥98% | ≥98% |
| PH of 1% solution | 9±0.2 | 9±0.2 |
| Sulfate, ut SO4 | ≤0.7% | / |
| Chloride, ut CI | ≤0.05% | / |
| Fluoride ut F | ≤0.05% | ≤0.005% |
| Metallum grave, As Pb . | / | ≤0.001% |
| Arsenicum, ut AS | ≤0.005% | ≤0.0003% |
| Aqua insolubilis | ≤0.05% | ≤0.20% |
(2) Na2HPO4
| Item | Effectus (Tech gradus) | Effectus (Food gradus) |
| Summa content | ≥98% | ≥98% |
| PH of 1% solution | 9±0.2 | 9±0.2 |
| Sulfate, ut SO4 | / | / |
| Chloride, ut CI | / | / |
| Fluoride ut F | ≤0.05% | ≤0.005% |
| Metallum grave, As Pb . | / | ≤0.001% |
| Arsenicum, ut AS | ≤0.005% | ≤0.0003% |
| Aqua insolubilis | ≤0.10% | ≤0.20% |
| Damnum in siccitate | ≤5% | ≤5% |
Sarcina:25 kg/pera vel quod postulas.
Repono:Condite ad ventilatas, sicco loco.
Executive Standard: International Standard.
