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| 详情介绍
产品品种及用途
Product varieties and application
用于各种润肤粉、美容粉、爽身粉等。
Applied to all kinds of soothing powder, makeup powder, talcum powder, etc.
| 理化性能 Physic-chemical properties |
特等品 HSpecial class product |
优等品 High quality product |
| 白度(%) Whiteness(%) |
≥92 | ≥90 |
| 细度,325日(45μ m) Fineness,325 mesh(45μ m) |
≥98.0 | |
| 水分 ≤ Moisture ≤ |
≤0.5 | |
|
铁盐 |
不即时显蓝色 Does not display blue color instantiy |
|
| 水中可溶物 Soluble substance in water |
≤0.1 | |
| 酸中可溶物 Soluble substance in acid |
≤3.0 | |
| 烧失量(1000℃)(%) Loss of ignition(1000℃)(%) |
≤6.5 | |
| 砷 As | ≤3×10-4 | |
| 铅 Pb | ≤20×10-4 | |
| 细菌总数,个/g Amount of fungus,number:/g |
≤500 | |
| 霉菌,个/g Moulds ,number:/g |
≤100 | |
| 大肠杆菌.葡萄球菌.绿脓杆菌 Col jbacillus,staphylococcus, bacilluspyocyaneus |
不得检出 Can not be detected |
|
| 石棉 Asbestos |
未检出 Have not been detected |
|
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