硫酸亚铁(II)铵 98,5-101,5 KMnO4 titration, crystals_fine, BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor
Warning

Synonyms: 莫尔盐, 硫酸亚铁铵, 亚铁铵矾

BAKR2054-01EA 1269 CNY
BAKR2054-01 BAKR2054-05 BAKR2054-19
硫酸亚铁(II)铵 98,5-101,5 KMnO4 titration, crystals_fine, BAKER ANALYZED® ACS, J.T.Baker®
硫酸亚铁(II)铵

Caution: Due to inherent oxidation, ferric ion (Fe³⁺) content may increase on storage.

分子式: (NH₄)₂Fe(SO₄)₂·6H₂O
分子量: 392.14 g/mol
溶点: 100 °C
密度: 1.864 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00150530
CAS号: 7783-85-9
EINECS: 233-151-8

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产品技术规格

Meets ACS Reagent Chemical Requirements 98.5 - 101.5%
For Laboratory,Research,or Manufacturing Use ≤0.01%
Assay (Fe(NH₄)₂(SO₄)₂6H₂O) (by KMnO₄ titrn) 98.5 - 101.5 %
Insoluble Matter ≤ 0.01 %
pH of 5% Solution at 25°C 3.0 - 5.0
Chloride (Cl) ≤ 0.001 %
Phosphate (PO₄) ≤ 0.003 %
Calcium (Ca) ≤ 0.005 %
Copper (Cu) ≤ 0.003 %
Ferric Ion (Fe³⁺) ≤ 0.01 %
ACS - Magnesium (Mg) ≤ 0.002 %
Manganese (Mn) ≤ 0.01 %
Potassium (K) ≤ 0.002 %
Sodium (Na) ≤ 0.02 %
Zinc (Zn) ≤ 0.003 %
NOTE: Due to inherent oxidation, ferric ion (Fe³⁺) content may increase
on storage.
Meets Reagent Specifications for testing USP/NF monographs


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