Sigma Aldrich Sodium phosphate monobasic dihydrate meets analytical specification of Ph. Eur., BP, USP, FCC, E 339, 98-100.5% (calc. to the dried substance) Cas 13472-35-0 1 kg
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Stok Kodu
04269-1KG-R
Kategori
Marka
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1.219,00 TL
(%5,00 havale indirimi)
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136,93 TL den başlayan taksitlerle!!
1.283,16
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KDV DAHİL
Sigma Aldrich 04269 Sodium phosphate monobasic dihydrate meets analytical specification of Ph. Eur., BP, USP, FCC, E 339, 98-100.5% (calc. to the dried substance) Cas 13472-35-0 1 kg |
Teknik Özellikler | |
Catalog No
Synonym(s): |
: 04269
Sodium dihydrogen phosphate dihydrate |
Cas Number | : 13472-35-0 |
Linear Formula |
: NaH2PO4·2H2O |
Molecular Weight |
: 156.01 |
EC Number |
: 231-449-2 |
MDL Number |
: MFCD00149209 |
Assay |
: 98 - 100.5 % (calc. to the dried substance) |
Quality |
: meets analytical specification of Ph. Eur., BP, USP, FCC, E 339 |
İmpurities |
heavy metals (as Pb), complies
organic volatile impurities, complies
reducing matter, complies
related substances, complies
residual solvents, complies
≤0.2% water-insoluble matter |
Loos |
: 21.5 - 24.0 % loss on drying, 130 °C |
pH |
4.1-5.0 (20 °C, 1%)
4.2-4.5 (20 °C, 5%) |
Anion traces |
chloride (Cl-): ≤50 mg/kg
fluoride (F-): ≤10 mg/kg
sulfate (SO4²-): ≤200 mg/kg |
Cation traces |
Al:, in accordance
As: ≤2 mg/kg
Ca: ≤20 mg/kg
Ca:, in accordance
Cd: ≤1 mg/kg
Cu: ≤10 mg/kg
Fe: ≤5 mg/kg
Hg: ≤1 mg/kg
Mg: ≤20 mg/kg
Pb: ≤4 mg/kg
Zn: ≤10 mg/kg |
Suitability |
: complies for appearance of solution |