Hóa chất di-Potassium hydrogen phosphate trihydrate để phân tích EMSURE Merck 1050991000 (K₂HO₄P * 3 H₂O, Chai nhựa 1 kg) DEEP52 https://yeuhangduc.vn/
3,616,635₫
Mô tả
CAS number: 16788-57-1
EC number: 231-834-5
Hill Formula: HK₂O₄P * 3 H₂O
Molar Mass: 228.23 g/mol
Assay (acidimetric): ≥ 99.0 %
pH-value (5 %; water): 9.1 - 9.3
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
As (Arsenic): ≤ 0.00005 %
Fe (Iron): ≤ 0.0005 %
Na (Sodium): ≤ 0.1 %
Sản phẩm liên quan
116,000₫
140,000₫
