2,3,5-三甲基吡嗪 2,3,5-Trimethylpyrazine
| 产品纯度Purity | 99% 以上Min. 99% |
|---|---|
| CAS号CAS No. | 14667-55-114667-55-1 |
| 分子式Molecular Formula | C7H10N2C7H10N2 |
| 分子量Molecular Weight | 122.17122.17 |
| 外观Appearance | 无色至淡黄色液体，具有强烈的烤香、坚果香及咖啡样香气Colorless to pale yellow liquid with strong roasted, nutty and coffee-like aroma |
| 认证资质Certifications | FEMA GRAS、Kosher、Halal、ISO9001、FDAFEMA GRAS, Kosher, Halal, ISO9001, FDA |
| 包装规格Packaging | 依据需求According to demand |
| 保质期Shelf Life | 24个月（密封阴凉干燥处，避光）24 months (sealed, cool, dry place, away from light) |
2,3,5-三甲基吡嗪（2,3,5-Trimethylpyrazine）是一种重要的杂环类香料，属于吡嗪类化合物，是食品中天然存在的风味物质，广泛存在于烤面包、咖啡、坚果、肉制品等焙烤和蒸煮食品中。本公司生产的2,3,5-三甲基吡嗪纯度≥99%，香气纯正、透发，留香持久，是食品香精调配中不可或缺的关键原料。
该产品化学性质稳定，耐温性好，在酸性和中性体系中均能保持良好的香气表现，无异味杂味，可与多种香料复配使用，显著提升食品的风味层次感和天然度。
2,3,5-Trimethylpyrazine is an important heterocyclic flavor, a member of pyrazine compounds, and a naturally occurring flavor substance in food, widely found in baked and cooked foods such as toast, coffee, nuts and meat products. Our 2,3,5-Trimethylpyrazine has a purity of ≥99%, with pure, penetrating and long-lasting aroma, which is an indispensable key raw material in food flavor blending.
This product has stable chemical properties and good temperature resistance, can maintain good aroma performance in both acidic and neutral systems, no peculiar smell, and can be used in combination with various flavors to significantly improve the flavor layering and naturalness of food.
焙烤食品工业
- 面包糕点：用于吐司、欧包、蛋糕、饼干等焙烤食品，增强烤香、麦香，提升焙烤风味特征
- 休闲食品：用于瓜子、花生、核桃等坚果炒货，强化坚果香和烤香，掩盖生腥味
- 烘焙辅料：添加到面粉、黄油、酱料等烘焙辅料中，赋予基础原料天然焙烤香气
肉制品与调味品
- 肉制品：用于腊肉、香肠、烤肠、酱肉等，增强烟熏香、肉香，提升产品风味浓郁度
- 调味品：用于鸡精、味精、酱油、蚝油、火锅底料等，增加鲜味和烤香，丰富风味层次
- 卤味制品：用于卤鸡、卤鸭、卤牛肉等卤味，赋予焦香和复合香，提升卤味特色
饮料与其他食品领域
- 饮料行业：用于咖啡、奶茶、可可、谷物饮料等，强化焙烤香和坚果香，提升饮品醇厚感
- 糖果巧克力：用于巧克力、夹心糖、坚果糖等，增加烤香和坚果风味，提升口感丰富度
- 香精调配：作为基础原料用于烤香、肉香、坚果香、咖啡香等香型香精的调配，应用于各类食品
Baked Food Industry
- Bread and pastries: Used in toast, European bread, cakes, biscuits and other baked foods to enhance roasted and wheat aroma, and improve the characteristic of baked flavor
- Snack foods: Used in melon seeds, peanuts, walnuts and other roasted nuts to strengthen nut and roasted aroma and cover raw fishy smell
- Baking accessories: Added to flour, butter, sauce and other baking accessories to endow basic raw materials with natural baked aroma
Meat Products and Condiments
- Meat products: Used in bacon, sausage, grilled sausage, sauced meat, etc., to enhance smoked and meat aroma, and improve the flavor richness of products
- Condiments: Used in chicken essence, monosodium glutamate, soy sauce, oyster sauce, hot pot base, etc., to increase umami and roasted aroma, and enrich flavor layers
- Marinated products: Used in marinated chicken, duck, beef and other marinated foods to endow burnt and compound aroma, and improve the characteristics of marinated flavor
Beverage and Other Food Fields
- Beverage industry: Used in coffee, milk tea, cocoa, cereal drinks, etc., to strengthen roasted and nut aroma, and improve the mellowness of drinks
- Candy and chocolate: Used in chocolate, filled candy, nut candy, etc., to increase roasted and nut flavor, and improve taste richness
- Flavor blending: As a basic raw material for blending roasted, meat, nut, coffee and other flavor essences, applied to various foods
理化指标
- 含量：≥99.0%
- 水分：≤0.3%
- 折光指数(20℃)：1.4900 - 1.4950
- 相对密度(25/25℃)：0.9700 - 0.9760
- 沸 点：170-172℃
- 闪 点：57℃
安全与储存
储存于阴凉、干燥、通风良好的库房，温度控制在5-25℃，严格避光密封保存。远离火种、热源，与氧化剂、强酸、强碱分开存放，切忌混储。配备相应品种和数量的消防器材，储区备有泄漏应急处理设备和合适的收容材料。操作时避免吸入蒸气，佩戴护目镜和防护手套，避免与皮肤、眼睛直接接触。
Physical and Chemical Indicators
- Content: ≥99.0%
- Moisture: ≤0.3%
- Refractive index (20℃): 1.4900 - 1.4950
- Relative density (25/25℃): 0.9700 - 0.9760
- Boiling point: 170-172℃
- Flash point: 57℃
Safety and Storage
Store in a cool, dry, well-ventilated warehouse with temperature controlled at 5-25℃, strictly sealed and protected from light. Keep away from fire and heat sources, store separately from oxidants, strong acids and strong alkalis, and do not mix storage. Equipped with the corresponding variety and quantity of fire-fighting equipment, the storage area is equipped with leak emergency treatment equipment and suitable containment materials. Avoid inhaling vapor during operation, wear goggles and protective gloves, and avoid direct contact with skin and eyes.