Sigma Aldrich Sodium phosphate dibasic dihydrate meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance) Cas 10028-24-7 1 kg
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Stok Kodu
04272-1KG
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1.645,02 TL
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| Sigma Aldrich 04272 Sodium phosphate dibasic dihydrate meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance) Cas 10028-24-7 1 kg |
| Teknik Özellikler | |
|
Catalog No
Synonym(s): |
: 04272
sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, di-Sodium hydrogen phosphate dihydrate |
| Cas Number | : 10028-24-7 |
|
Linear Formula |
: Na2HPO4·2H2O |
| Molecular Weight |
: 177.99 |
| EC Number |
: 231-448-7 |
| MDL Number |
: MFCD00149182 |
| Assay |
: 98.5 - 101 % (calc. to the dried substance) |
| Quality |
: meets analytical specification of Ph. Eur., BP |
| İmpurities |
NaH |
| Loos | : 19.5 - 21 % loss on drying, 130 °C |
| pH |
: 9.0 - 9.4 (20 °C, 1 %) |
| Anion traces |
chloride (Cl-): ≤50 mg/kg
sulfate (SO4²-): ≤100 mg/kg |
| Cation traces |
As: ≤2 mg/kg
Fe: ≤10 mg/kg |
| Suitabilityc |
: Complies for appearance of solution |
