Disodium hydrogen phosphate dihydrate ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®
Supplier: Merck
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
Synonyms:
Sodium hydrogenphosphate dihydrate
, Sorensen's salt
, sec-Sodium phosphate
, di-Sodium hydrogen orthophosphate dihydrate
, Disodium phosphate
, Sodium phosphate dibasic dihydrate
, di-Sodium hydrogen phosphate dihydrate
, Sodium monohydrogen phosphate dihydrate
M-Clarity™ quality level = MQ300
1.06580.9050EA
0
GBP
1.06580.9999
1.06580.9050
1.06580.1000
1.06580.0500
1.06580.9025
1.06580.5000
Disodium hydrogen phosphate dihydrate ≥99.5% (by acidimetry), EMSURE® for analysis, Supelco®
di-Sodium hydrogen phosphate dihydrate
Formula:
Na₂HPO₄·2H₂O MW: 177.99 g/mol Melting Pt: 92.5 °C Density: 2.1 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149182 CAS Number: 10028-24-7 EINECS: 231-448-7 |
Specification Test Results
Assay (acidimetric) | ≥ 99.5 % |
Identity | passes test |
pH-value (5 %; water) | 9.0 - 9.2 |
Chloride (Cl) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.005 % |
Total nitrogen (N) | ≤ 0.001 % |
Heavy metals (as Pb) | ≤ 0.001 % |
Cu (Copper) | ≤ 0.0003 % |
Fe (Iron) | ≤ 0.001 % |
K (Potassium) | ≤ 0.005 % |
Pb (Lead) | ≤ 0.001 % |
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