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湖南惠瑞藥業(yè)有限公司
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主營(yíng)產(chǎn)品
2-甲基吡嗪
2-Methyl pyrazine
KOSHERK
CAS No. 109-08-0 FEMA: 3309
同義詞:
分子式:C5H6N2
分 子 量: 94.12
質(zhì)量技術(shù)標(biāo)準(zhǔn):
含量: ≥99.0%
相對(duì)密度 (25/25℃):1.010~1.030
折光指數(shù) (20℃):1.504~1.506
水 分: ≤0.5%
香氣特征:烘烤、咖啡香、炒花生香
沸 點(diǎn): 137℃
閃 點(diǎn): 50℃
熔 點(diǎn): -29℃
COE: 2270
中國(guó)編碼: S0710
適應(yīng)范圍:烘烤食品、冷飲、煙草
建議用量(PPm):1-10
2-Methylpyrazine
KOSHERK
CAS: 109-08-0 FEMA: 3309
Synonyms: Methyl-Pyrazine; 2-Methyl-1,4-diazinen
Molecular formula: C5H6N2
Quality and technical standard:
Chemical content: 99.0% or higher
Relative density (25/25 ℃) : 1.010 ~ 1.030
The refractive index (20 ℃) : 1.504 ~ 1.506
Water: 0.5% or less
Odor: baking, coffee, Fried peanuts
Appearance: Colorless to light yellow liquid
Boiling point: 137 ℃
Flash point: 50 ℃
Melting point: - 29 ℃
COE: 2270
China's code: S0710
Adaptation range: baked food, cold drinks and tobacco
Recommended dosage (PPm) : 1-10
Packing:
1,10g,20g samples in grass bottles.
2,1kg,5kg,10kg in aluminum bottle.
3,25kg,50kg,200kg in plastic drums.
4,can be customized.
Shelf life: 2 years if sealed and store away from direct sun light.
Storage:
Stored in a cool, dry,light-free place, in full, tightly sealed containers. In drum covered with nitrogen. When stored for more than 6 months, quality should be checked before use.
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