- 产品名称
- 麦芽酚
- CAS NO
- 118-71-8
- 中文别名
- 甲基麦芽酚;2-甲基-3-羟基-4-吡喃酮;3-羟基-2-甲基-4-吡喃酮
- 英文名称
- 4H-Pyran-4-one,3-hydroxy-2-methyl-
- 英文别名
- 2-Methyl-3-hydroxy-4-pyrone;2-Methyl-3-hydroxypyran-4-one; 2-Methyl-3-hydroxypyrone;3-Hydroxy-2-methyl-1,4-pyrone; 3-Hydroxy-2-methyl-4-pyranone;3-Hydroxy-2-methyl-4-pyrone; 3-Hydroxy-2-methyl-4H-pyran-4-one;3-Hydroxy-2-methyl-g-pyrone; E 636;Larixic acid; Larixin; Larixin (plant growth regulator); Larixinic acid;Maltol; NSC 2829; NSC 404458; Palatone; Veltol
- 分子式
-
C6H6O3
- 分子量
- 126.11
- EINECS
- 204-271-8
- 熔点
- 160-164°C(lit.)
- 沸点
- 205°C
- 毒性
麦芽酚 规格:99.0% 产地:德国 包装:25kg纸板桶 价格:115元/公斤
麦芽酚
Maltol
Cas号: 118-71-8
分子式 C6H6O3
分子量 126.11
别名 甲基麦芽酚, 2-甲基-3-羟基-4-吡喃酮
3-Hydroxy-2-methyl-4-pyrone
性状 白色晶状粉末,具有焦奶油硬糖的特殊味道,溶于稀释溶液中可发出草莓样芳香。水中溶解度:12 g/L (25°C),溶于乙醇和丙二醇,少量溶于苯和醚。
熔点:162 °C
沸点: 170 °C (100 mmHg)
质量标准
99%:
外观Appearance 白色粉末
纯度Purity ≥99.0% (GC)
熔点Melting point 160°C - 164°C
水溶性实验Solubility in hot Water 溶液透明
水分Water <0.5 %
重金属Heavy metals (as Pb) <10 ppm
砷As < 3 PPM
灼烧残渣Residue on Ignition <0.2 %
98%,FCC, FG:
grade FCC FG Halal Kosher NI
外观Appearance Powder
红外光谱Infrared spectrum Conforms to Structure
纯度Purity (GC) ≥99.00 %
熔点Melting Point 160.0- 164.0 °C
灼烧残渣Residue on ignition (Ash) ≤0.2 %
溶解试验Solubility colorless and clear(1g/25ml 95% ethanol)
水分Water (by Karl Fischer) ≤0.5 %
砷Arsenic (As) ≤3 ppm
镉Cadmium (Cd) ≤1 ppm
汞Mercury (Hg) ≤1 ppm
铅Lead (Pb) ≤10 ppm
≥98.5%,natural, FG:
外观Appearance White Solid
红外光谱Infrared spectrum Conforms to Structure
纯度Purity (GC) ≥98.50 %
熔点Melting Point 160.0- 164.0 °C
灼烧残渣Residue on ignition (Ash) ≤0.2 %
溶解试验Solubility colorless and clear(1g/25ml 95% ethanol)
水分