Physical and Chemical Properties: This product is white crystalline. It is easily dissolved in alcohol, ether, acetone, and slightly dissolved in water. Its boiling point is 270-280ºC.
Basic Information
Assay (on dry base ) % | 98.0-102.0 |
Melting Point ºC | 125-128 |
Acidity | Passed |
Residue on Ignition % | ≤0.1 |
Sulphated Ash % | ≤0.05 |
Color of Solution | Passed |
Appearance of Solution | Passed |
Related Substances % | ≤0.5 |
Heavy Metal (Pb) ppm | ≤10 |
Residual Solvents ppm | ≤3000 |
Loss on Drying % | ≤0.5 |
Microbiological contamination c.f.u. | <100 |
1. It has the physiological functions of promoting cell growth, promoting wound healing, softening the stratum corneum protein and restoring the skin or tissue. It is a good skin wound healing agent and can be used to relieve dry skin disease, scaly skin disorders, wounds and ulcers. External skin preparations.
2. It can promote the water absorption capacity of the skin and the outermost layer of the hair, prevent the loss of water, make the skin soft, shiny and elastic, so that the hair does not bifurcate or break.
3. It can be used as a preparation cream, lotion, face cream, hair cream, hair growth agent, sunscreen, lipstick, shaving cream, acne cream, oral cavity.
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物品 | 规格 | 结果 |
外貌 | White crystalline powder | Comply |
Purity(on dry base)% | 99.0-100.5 | 99.3 |
熔点 | 125-128 | 126.4 |
Acid | Passed | Passed |
鉴别 |
A. Infrared absorption Spectrophotometry B.Thin-Layer Chromatographic |
Passed |
Residue % | ≤ 0.1 | 0.030 |
Loss on drying % | ≤0.50 | 0.35 |
Heavy metal (Pb) | ≤10ppm | 3ppm |
Organic Volatile Impuritie | Passed | Passed |
Related Substances | Passed | Passed |
Appearance of solution | clear | Passed |
1.你们是工厂还是贸易公司?
我们是一家工贸一体的公司,提供一站式服务。可以接受OEM。
2. 你们提供样品吗?是免费的还是需要额外付费?
免费样品。样品的运费需由您支付。
3.您有任何与质量控制相关的证书吗?
ISO 9001:2008 认证确保质量。
4. 我应该提供什么才能获得报价?
请告知我们您所需要的产品类型,订购数量,地址及具体要求,我们将及时为您提供报价。
5. 您喜欢哪种付款方式?接受哪种付款条件?
接受的交货条款:FOB、CFR、CIF、EXW;
Accepted Payment Currency:USD;EUR
接受的付款方式:T/T、西联汇款、Paypal、贸易保证。
使用语言:英语。
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