| Termékszám (SKU) | 04269 |
|---|---|
| Magyar megnevezés | Nátrium-foszfát 2-hidrát |
| Gyártó | Fluka |
| Márka | Honeywell |
| Kategória 1. | Lab Essentials |
| Kategória 2. | Essential Salt: Reagent Pharmacopeia |
| CAS szám | 13472-35-0 |
| KN kód | 28352200 |
| Tárolás | Szobahőmérsékleten tárolandó. |
| UN szám | not_regulated |
| ADR osztály |
ADR not_regulated
|
| GHS | |
| P mondatok | |
| H mondatok | |
| Kiszerelés | Nem szabályozott |
| Calcium (Ca) | Max. 0.002 % |
|---|---|
| Appearance | complying |
| Mercury (Hg) | Max. 1 ppm |
| Arsenic (As) | Max. 1 ppm |
| Fluoride (F) | Max. 10 ppm |
| Residual solvents | complying |
| Water insoluble matter | Max. 0.2 % |
| pH (1 %,20°C) | 4.1 - 5.0 |
| Assay (calculated to the dried substance) | 98.0 - 100.5 % |
| Cadmium (Cd) | Max. 1 ppm |
| Reducing impurities | complying |
| Zinc (Zn) | Max. 0.001 % |
| Appearance of the solution | complying |
| Loss on drying (130°C) | 21.5 - 24.0 % |
| Copper (Cu) | Max. 0.001 % |
| Lead (Pb) | Max. 1 ppm |
| Sulfate (SO4) | Max. 200 ppm |
| Assay (calculated on the anhydrous basis) | 98.0 - 103.0 % |
| pH (5 %, 25 °C) | 4.2 - 4.5 |
| Water (Karl Fischer) | 18.0 - 26.5 % |
| Magnesium (Mg) | Max. 0.002 % |
| Chloride (Cl) | Max. 50 ppm |
| Al, Ca and Related Substances | complying |
| Iron (Fe) | Max. 5 ppm |
| Heavy metals (as Pb) | Max. 10 ppm |
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