计算溶液所需的质量、体积或浓度。
化妆品级,天然 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
室温。常规运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 3 篇同行评审文献引用。
化学结构 : K2O + 3AL2O3 + 6SiO2 + 2H2O
外观 : 珍珠白粉末
绢云母是属于天然微粒状云母矿物类,呈非常微细的鳞片状结晶,并具备柔软润滑和绢丝光泽。
优势与特点:
提高柔滑使用感以及优良的贴附性,能提供妆容持久不易松脱和剥落。此外,绢云母粉的晶体透明度能让颜色保持一贯性的强度,也适合于各种浓淡的色彩。绢云母粉独特的本质也能增加半透明柔性光泽予化妆品制造。
1.巨大外观比率
2.柔滑表层
3.非常幼细粉末
4.柔滑、细腻
5.高覆盖度、粉质对皮肤的附着特性佳
6.粗糙精整

| S1456576 | S1456587 | |
| 铅 | < 20ppm | < 20ppm |
| 砒 | < 5ppm | < 5ppm |
| 氧化钾 | > 8% | > 8% |
| 灼热消耗 | < 5% | < 5% |
| pH 值 | 5~7 | 5~7 |
| 沉降图粒子大小 (微米) | 4 | 3.5 |
| 激光衍射粒子大小(微米) | 11 | 9.5 |
| 细菌(<1000/克) | 0 | 0 |

Chemical Structure : K2O + 3AL2O3 + 6SiO2 + 2H2O
Appearance : Pearl white powder
Sericite is a natural fine grained mineral belonging to the mica group. This sericite has excellent smoothness with a very fine particle size. It has been widely used in colour cosmetic products ranging from compact foundation to lipsticks by major leading brands in the cosmetics industry over the last 15 years.
Advantages and Specific:
1.Improves smoothness and adhesion to the skin so that make up can be worn longer without flaking and creasing
2.Gives consistency to colours with its relative transparency, making it applicable to all shades
3.Adds a soft translucent sheen to the final product
4.Large Aspect Ratio
5.Smooth Surface
6.Very fine powder
7.Imparts softness and smoothness
8.High coating ability and adhesion
9.Provides a matte finish

| S1456576 | S1456587 | |
| Lead (Pb) | < 20ppm | < 20ppm |
| Arsenic (As) | < 5ppm | < 5ppm |
| K2O | > 8% | > 8% |
| Ignition Loss | < 5% | < 5% |
| pH | 5~7 | 5~7 |
| Particle size by Sedigraph (micron) | 4 | 3.5 |
| Particle size by Laser Diffraction (micron) | 11 | 9.5 |
| Bacteria (<1000 cfu/g) | 0 | 0 |

分类树(Taxonomy Tree)
| 界(kingdom) | 无机化合物 |
|---|---|
| 超类(Superclass) | 混合金属/非金属化合物 |
| 类(Class) | 碱金属含氧阴离子化合物 |
| 亚类(Subclass) | 碱金属铝酸盐 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 碱金属铝酸盐 |
| 其他上位类(Alternative Parents) | 杂铝酸盐 准金属盐 无机盐 无机氧化物 |
| 分子骨架(Molecular Framework) | 暂无 |
| 取代基(Substituents) | 碱金属铝酸盐 - 鋁酸鹽 - 无机类金属盐 - 无机氧化物 - 无机盐 |
| 描述(Description) | 该化合物属于无机化合物中的碱金属铝酸盐类。这类化合物中最大的氧阴离子为铝酸根,且非氧阴离子中的最重原子为碱金属元素。 |
| 外部描述符(External Descriptors) | 暂无 |
| 1. Daheng Wu, Jianing Wang, Yuxiang Zhao, Shengfei Li, Haoyong Yang, Runxiang Tan, Tao Zhang. (2023) Bio-inspired seaweed-based nanocomposite materials with excellent degradability and multifunctional barrier properties for green packaging. CHEMICAL ENGINEERING JOURNAL, [10.1016/j.cej.2023.147285] |
| 2. Ma Xin-Yue, Cao Fang-Chao, Tang Yan, Jiang Jun-Cheng, Huang An-Chi. (2024) Development and characterization of fluorosilane-modified expandable graphite for fire suppression. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, [10.1007/s10973-024-13642-2] |
| 3. Cai Fangfei, Zhang Xiaoying, Ma Funing, Qi Linlin, Lu Di, Dai Zhenxue. (2024) Differences and implications of strontium distribution coefficient on various granite compositional materials. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, [PMID:39012533] [10.1007/s11356-024-34351-1] |