- 包裝規(guī)格：20公斤/袋
- 價格：12.00
- 付款方式：款到發(fā)貨
- 訂單交貨周期：即期交貨
- 認(rèn)證/標(biāo)準(zhǔn)：ISO2008，生產(chǎn)許可證，營業(yè)執(zhí)照
- 合同定制：CRO
- 主要銷售市場：北美洲,中/南美洲,西歐,東歐,亞洲,中東
- 提供樣品：是
- 樣品政策：免費(fèi)
CAS號： 557-04-0
分子式： C18H35MgO2
英文名稱： Magnesium Stearate
英文同義詞： Octadecanoic acid magnesium salt; dibasicmagnesiumstearate; Dolomol; magnesiumdistearate; Magnesiumstearatemedicinal; petracmg20nf; stearatedemagnesium; MAGNESIUM OCTADECANOATE; magnesium dioctadecanoate; octadecanoate, magnesium salt （1:1）
EINECS號： 209-150-3
分子量： 307.7738
Molecular formula: Mg［CH3（CH2）16COO］2
CAS NO.: 557-04-0
Molecular structural formula:
Application
Magnesium stearate is used in the pharmaceutical drugs in order to bind tablets and make them smooth. In food,Magnesium Stearate is also used as an anti-caking agent in food industry In cosmetic, magnesium stearate used in make-up products for beauty, such as compact powder, eye shadow etc.
Test items | Specification | ||
USP | BP | Food grade | |
Assay （Mg） % | 4.0-5.0 | 4.0-5.0 | |
Assay （MgO） % | 6.8-8.3 | ||
Acid Value | 195-210 | ||
Chloride % | ≤0.1 | ≤0.25 | |
Sulfate % | ≤1.0 | ≤0.5 | |
Loss on drying % | ≤6.0 | ≤5.0 | ≤4.0 |
Lead ppm | ≤10 | ≤10 | ≤5 |
Nickel ppm | ≤5 | ||
Cadmium ppm | ≤3 | ||
Stearic Acid % | ≥40.0 | ≥40.0 | |
Stearic Acid & Palmitic acid % | ≥90.0 | ≥90.0 | |
Package
The PE film lined the polywoven bag. Net wt: 20kg/bag, or follow customer’s packing instructions.
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硬脂酸鋅 醫(yī)藥級
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硬脂酸鋅 USP
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硬脂酸鈣 USP
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硬脂酸鈣
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二氧化硅
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硬脂酸鋅
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