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Sigma-Aldrich 221368 Sodium pyrophosphate decahydrate ACS reagent, ≥99% CAS No.: 13472-36-1 2.5 kg
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Marka
Stok Kodu
LB.SA.221368-2.5 KG
Kısa Bilgi
Synonym(s): Sodium pyrophosphate tetrabasic decahydrate, Tetrasodium pyrophosphate Linear Formula: Na4P2O7 · 10H2O CAS Number: 13472-36-1 Molecular Weight: 446.06 NACRES: NB.24 PubChem Substance ID: 329752262 UNSPSC Code: 12352302 EC Number: 231-767-1 MDL number: MFCD00149200 Assay: ≥99% Grade: ACS reagent Form: crystals or chunks
| Sigma-Aldrich 221368 Sodium pyrophosphate decahydrate ACS reagent, ≥99% |
| Synonym(s): Sodium pyrophosphate tetrabasic decahydrate, Tetrasodium pyrophosphate Linear Formula: Na4P2O7 · 10H2O CAS Number: 13472-36-1 Molecular Weight: 446.06 NACRES: NB.24 PubChem Substance ID: 329752262 UNSPSC Code: 12352302 EC Number: 231-767-1 MDL number: MFCD00149200 Assay: ≥99% Grade: ACS reagent Form: crystals or chunks |
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PROPERTIES
grade ACS reagent Quality
Segment 200 assay ≥99% form crystals or chunks impurities ≤0.001% N compounds, ≤0.01% insolubles pH 9.5-10.5 (25 °C, 5%) anion traces chloride (Cl-): ≤0.002%, sulfate (SO42-): ≤0.005% cation traces Fe: ≤0.001%, heavy metals: ≤0.001% (by ICP) SMILES string O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O InChI 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 InChI key VZWGHDYJGOMEKT-UHFFFAOYSA-J DESCRIPTION Application Sodium pyrophosphate decahydrate may be used to catalyze the nucleation of sodium acetate trihydrate, a potential latent heat storage material. |
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