硝酸钾 99,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor
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Synonyms: Nitrate of Potash

BAKR3190-05EA 2312.1 CNY
BAKR3190-05 BAKR3190-80
硝酸钾 99,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®
硝酸钾
分子式: KNO₃
分子量: 101.1 g/mol
溶点: 334 °C
密度: 2.109 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011409
CAS号: 7757-79-1
EINECS: 231-818-8
UN号: 1486
ADR: 5.1 III
REACH: 01-2119488224-35
Merck Index: 13,07733

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产品技术规格

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (KNO₃) ≥99.0 %
Insoluble Matter ≤0.005 %
pH of 5% Solution at 25°C 4.5 - 8.5
Chloride (Cl) ≤0.002 %
ACS- Nitrite (NO₂) ≤0.001 %
ACS - Sulfate (SO₄) ≤0.003 %
Calcium (Ca) ≤0.005 %
ACS - Magnesium (Mg) ≤0.002 %
Sodium (Na) ≤0.005 %
Iodate (IO₃) ≤5 ppm
Phosphate (PO₄) ≤3 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤2.0 ppm
Meets Reagent Specifications for testing USP/NF monographs


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