- 品級(jí)：一級(jí)品
- 氧化鎂含量：31（%）%
- 原產(chǎn)地：廣西
- 允許誤差：±0.01（kg）kg
- 類型：化妝品級(jí)滑石粉
- 二氧化硅含量：60（%）%
- 白度：86
- 細(xì)度：325（目）
桂花牌醫(yī)藥、化妝品用滑石粉
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Osmanthus brand pharmaceutical, cosmetics use talcum powder
Osmanthus brand pharmaceutical, cosmetics use talcum powder
silica
More than 60%
magnesia
30%
Hydrochloric acid soluble content
Less than 2.0%
Water soluble content
Less than 0.1%
ph
Litmus paper presents neutral
Water soluble iron
Not instant blue now
arsenic
< 2 PPM
Lead (pb)
< 10 parts per million (PPM)
Ignition loss (800 degrees c)
Less than 5%
White degree
More than 90%
asbestos
X-ray diffraction (XRD) analysis may not be found
bacteria
Total bacteria < 500 a/g, mold < 100 a/g, pathogenic bacteria can not checked out.
Fineness: 325 mesh by 98% above, or by purchasing and selling both sides agreed.
Packing: paper bag, woven bag, net weight 25 kg.
USES: medicine, cosmetics, food, etc.
Note: this technical parameters are for reference only, specific parameters will be subject to supply and demand both sides agreed.
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