Hóa chất Lactose monohydrate (milk sugar) Merck 1076571000 (C₁₂H₂₂O₁₁ * H₂O, chai nhựa 1kg) DEEP52 https://yeuhangduc.vn/
3,434,475₫
Mô tả
CAS #: 0039-26-6
EC number: 200-559-2
Hill Formula: C₁₂H₂₂O₁₁ * H₂O
Molar Mass: 360.32 g/mol
Identity (IR-spectrum): passes test
Appearance: White to yellowish, finely cristallized powder
Spec. rotation (α 20/D; 10 %; water; calc. on anhydrous substance): +54.4 - +55.9 °
Acidity or alkalinity: passes test
Loss on drying (80 °C, 2 h): ≤ 0.5 %
Water: 4.5 - 5.5 %
Suitability for microbiology: passes test
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