China Imidazolidinyl Urea, Diazolidinyl Urea & Allantoin, Find details about China Allantoin, Diazolidinyl Urea from Imidazolidinyl Urea, Diazolidinyl Urea & Allantoin
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 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 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. |