Allantoin CAS#: 97-59-6
Allantoin is a chemical compound naturally produced by many organisms, including animals, plants, and bacteria. It is a frequent ingredient in lotions and skin creams, as well as in oral hygiene products, cosmetics, and other toiletries. It is also used in medications for dermatological conditions including acne, impetigo, eczema, and psoriasis. It is effective at very low concentrations, usually from 0.1% to 2%.
Specification
Product name: Allantoin |
USP31 |
Items |
Specification |
Appearance |
white crystalline powder |
Odor |
characteristically mild |
Assay |
98.5%-101.0% |
Identification |
a. infrared spectrum is march with
the spectrum of atenoloCRS |
|
b. thin-Layer Chromatographic |
Acidity or Alkalinity |
complies |
Angular Rotation |
-0.10 o ~+0.10 o |
M.B |
226-240 o C |
PH |
4.5~6.5 |
Loss on drying |
≤0.10% |
Residue on ignition |
≤0.10% |
Heavy metals(Pb) |
<0.001% |
Related substances |
≤0.5% |
Imidazolidinyl Urea CAS#: 39236-46-9
Imidazolidinyl Urea is an odorless white powder. In cosmetics and personal care products, Imidazolidinyl Urea can be found in many product types including lotions, creams, hair conditioners, shampoos and deodorants.
Specification:
ITEMS |
SPECIFICATION |
Appearance |
White powder |
Odor |
Characteristically Mild |
Color and Clarity 30% Water Solution |
Clear and Colorless |
Identification |
Meets the requirements |
Loss on Drying |
≤3.0% |
Residue on Ignition |
≤3.0% |
PH |
6.0 ~ 7.5 |
Heavy Metals |
≤0.001% |
Organic Volatile Impurities |
Meets the requirements |
Nitrogen |
26.0 ~ 28.0% |
Diazolidinyl Urea CAS#: 78491-02-8
Diazolidinyl Urea is a fine white powder. Diazolidinyl Urea can be found in many cosmetic and personal care product types including eye and facial makeup, aftershave, and nail, bath, hair and skin care products.
Specification:
Appearance |
White, fine, free-flowing powder |
Odor |
Odorless or slight characteristic odor |
Nitrogen |
19.0~21.0% |
Loss on Drying |
3.0% max |
Residue on Ignition |
3.0% max |
pH (1% in water) |
6.0~8.0 |
Heavy metal (Pb) |
10ppm max. |
Package: 25kg/drum or As your request.
Shelf Life: Two years when properly stored.
Delivery: Within two weeks after receiving your prepayment.
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.
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To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao fraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: 0086 532 83899718
Fax: 0086 532 83623236
Web: http://fraken.en.made-in-china.com