磷酸氢二铵 ≥98.0% (by acidimetry), BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor
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Synonyms: 1-甲基二乙基胺

BAKR0784-01EA 1346 CNY
BAKR0784-01 BAKR0784-07 BAKR0784-R BAKR0784-05
磷酸氢二铵 ≥98.0% (by acidimetry), BAKER ANALYZED® ACS, J.T.Baker®
磷酸氢二铵

Crystals. Lot analysis on label.

分子式: (NH₄)₂HPO₄
分子量: 132.06 g/mol
溶点: 185
密度: 1.62 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00010891
CAS号: 7783-28-0
EINECS: 231-987-8
REACH: 01-2119490974-22
Merck Index: 13,00546

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产品技术规格

Meets ACS Reagent Chemical Requirements ≥98.0%
For Laboratory,Research,or Manufacturing Use 7.7 - 8.1
Assay ((NH₄)₂HPO₄) (by acidimetry) ≥98.0 %
pH of 5% Solution at 25°C 7.7 - 8.1
Insoluble Matter ≤0.005 %
Chloride (Cl) ≤0.001 %
Nitrate (NO₃) ≤0.003 %
Sulfate (SO₄) ≤0.01 %
Heavy Metals (as Pb) ≤0.001 %
Trace Impurities - Iron (Fe) ≤0.001 %
Calcium (Ca) ≤0.001 %
Magnesium (Mg) ≤0.0005 %
Potassium (K) ≤0.005 %
Sodium (Na) ≤0.005 %
Meets Reagent Specifications for testing USP/NF monographs


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