硝酸钾 99,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®
供应商: Avantor
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Warning
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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 |
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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