产品名称: |
PEG-20M 食品级糠基硫醇测定毛细管柱 |
产品型号: |
PEG-20M |
品牌: |
1356 |
产品数量: |
|
产品单价: |
面议 |
日期: |
2021-07-01 |
PEG-20M 食品级糠基硫醇测定毛细管柱的详细资料
食品级糠基硫醇测定毛细管柱
食品级糠基硫醇测定毛细管柱 详细信息:
名称:毛细管柱
固定液:聚乙二醇
规格:30m*0.25mm*0.25um
型号:PEG-20M
CAS号:
|
98-02-2
|
分子式:
|
C5H6OS
|
分子量:
|
114.17
|
别名:
|
2-呋喃甲硫醇;糠硫醇;2-硫代呋喃甲醇;2-糠硫醇
|
折光率n20/D:1.531
沸点:155 °C
密度:1.132
闪点:45 °C
GB 29974-2013 食品安家标准 食品添加剂 糠基硫醇(咖啡醛)
1 范围
本标准适用于由糠醇和硫脉为原料制得的食品添加剂糠基硫醇(咖啡醛)。
2 化学名称、分子式、结构式和相对分子质量
2.1 化学名称
2-呋喃基甲硫醇
2.2 分子式
C5H6OS
2.3 结构式
2.4 相对分子质量
114.16(按2007年相对原子质量)
食品级糠基硫醇测定毛细管柱 测试谱图:

Capillary column for determination of food-grade furfuryl mercaptan
Food grade furfuryl mercaptan capillary column Details:
Name: capillary column
Fixing liquid: polyethylene glycol
Specification: 30m * 0.25mm * 0.25um
Model: PEG-20M
CAS number: 98-02-2
Molecular formula: C5H6OS
Molecular weight: 114.17
Alias: 2-furan methyl mercaptan; furfuryl mercaptan; 2-thiofuran methanol; 2-furfuryl mercaptan
Refractive index n20 / D: 1.531
Boiling point: 155 ° C
Density: 1.132
Flash point: 45 ° C
GB 29974-2013 Natio
nal Food Safety Standard Food Additives Furfuryl mercaptan (caffeine)
1 Scope
This standard applies to furfuryl mercaptan (coffinaldehyde), a food additive made from furfuryl alcohol and sulfur vein.
2 Chemical name, molecular formula, structural formula and relative molecular mass
2.1 Chemical name
2-furyl methyl mercaptan
2.2 molecular formula
C5H6OS
2.3 Structural formula
2.4 Relative molecular mass
114.16 (by internatio
nal relative atomic mass in 2007)
Capillary column for determination of food-grade furfuryl mercaptan