尿囊素MSDS报告英文版本

 Sample information: Sample name: Allantoin

Section 2: Hazard(s) Identification Hazards Identification:This product does not belong to dangerous chemicals. Invasion route: Inhalation, ingestion, eyes, skin contact. Health hazards:None Environment hazards:This product does not cause environmental harm and ecological damage. Burn & burst danger: The sample can not burn.

Section 3: Composition/Information on Ingredients Pure □ Admixture □ Composition: Chemical Name In % By Weight CAS No. EC No. Molecular Formula (2,5-Dioxo-4-imidazolidinyl) urea 99.32% 57-13-6 - CH4N2O Inorganic salt 0.5% - - - Water 0.18% 7732-18-5 - H2O Abbreviation: CAS No. is Chemical Abstract Service Registry Number. EC No. is European Inventory of Existing Commercial chemical，Substances。 

Section 9: Physical and Chemical Properties Appearance and characteristic: Crystal powder Water solubility: Slightly soluble in water, slightly soluble in glycerol and propylene glycol, very slightly soluble in ethanol and methanol, hardly soluble in mineral oil, ether and chloroform. Color: White Odor: Tasteless pH: 4.0-7.0 Relative density: No information. Melting point : 226-240℃ Decomposition temperature: No information. Spontaneous ignition point : No information. Explosive properties: No information. Upper explosion limit: No information. Lower explosion limit: No information. Chemicals use: This product can promote tissue growth, softening keratin, high moisture, can make rapid wound healing, good for skin wound healing, and can keep the skin 

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