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Sigma-Aldrich 04272 di-Sodium hydrogen phosphate dihydrate meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance) CAS No.: 10028-24-7 1 kg
Category
Brand
Stock Code
LB.SA.04272-1KG
Kısa Bilgi
Synonym(s): sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, Sodium phosphate dibasic dihydrate Linear Formula: Na2HPO4 · 2H2O CAS Number: 10028-24-7 Molecular Weight: 177.99 EC Number: 231-448-7 MDL number: MFCD00149182 UNSPSC Code: 12161700 PubChem Substance ID: 329747906 NACRES: NA.25 Assay: 98.5-101% (calc. to the dried substance) Form: crystals
1.869,46 TL + VAT
2.243,35 TL
Sigma-Aldrich 04272 di-Sodium hydrogen phosphate dihydrate meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance) |
| Teknik Özellikler | |
| Catalog No |
: 04272 |
| 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 |
: reducing matter, complies
residual solvents, complies
≤0.001% heavy metals (as Pb)
≤1% NaH2PO4 (calc. to dried subst.)
|
| 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 |
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