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| 產(chǎn)品中心 |
| 首頁 >> 產(chǎn)品中心 >> 香料 >> 酮類 |
| 異甲基紫羅蘭酮 |
| 編號 |
產(chǎn)品名稱 |
產(chǎn)地 |
含量 |
包裝規(guī)格 |
| 05021 |
異甲基紫羅蘭酮 |
進口 |
≥95 |
5kg/25kg/195kg |
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典型質(zhì)量檢驗單
Certificate of Analysis typical |
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商品 |
編號 |
05021 |
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規(guī)格 |
- |
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品牌 |
- |
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檢驗項目 |
檢驗標準 |
檢驗結(jié)果 |
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specific gravity (20/4℃) |
0.9270-0.9320 |
0.9288 |
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refractive index (20℃) |
1.4970-1.5010 |
1.4998 |
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carbonyl (%) |
min 95.0% |
96.5 |
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iso-alpha isomer (%) by glc |
60.0-70.0% |
61.1 |
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n-alpha isomer (%) by glc |
20.0-30.0% |
23.07 |
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n-beta isomer (%) by glc |
max 10.0% |
6.8 |
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pseudo methylionones content b |
max 2.0% |
0.0 |
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gas chromatography |
to meet test |
conform |
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odor evaluation |
to meet test |
conform | |
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