Hóa chất Manganese powder 99+ Merck 1122370250 (Mn, Chai nhựa 250 g) DEEP52 https://yeuhangduc.vn/
4,895,550₫
Mô tả
CAS number: 7439-96-5
EC number: 231-105-1
Hill Formula: Mn
Molar Mass: 54.94 g/mol
Identity (ICP-OES): passes test
Assay (complexometric): ≥ 98.5 %
Particle size (< 100 µm): ≥ 90 %
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