Hóa chất Sodium ammonium hydrogen phosphate tetrahydrate Merck 1066821000 (H₅NNaO₄P * 4 H₂O, Chai nhựa 1kg) DEEP52 https://yeuhangduc.vn/
11,445,720₫
Mô tả
CAS #: 7783-13-3
EC number: 235-860-8
Hill Formula: H₅NNaO₄P * 4 H₂O
Molar Mass: 209.07 g/mol
Assay (acidimetric): ≥ 99.0 %
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
As (Arsenic): ≤ 0.00005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
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