5-Methyluridine
Price:Negotiable
Contact Info
- Add:河南新鄉(xiāng)市新鄉(xiāng)縣合河鄉(xiāng)朱小郭工業(yè)區(qū), Zip: 453700
- Contact: 朱命軍經(jīng)理
- Tel:0373-5457718
- Email:saiterchem@163.com
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Description
Additional Information
Molecular formula: C10H14N2O5
Molecular weight: 258.23
CAS No.: [1463-10-1]
Appearance: White crystalline powder
Solution clarity and color: Colorless, clear
Identification: Complies with infrared spectrum
Content (HPLC): ≥99.0% (area normalization method)
Content (UV): 98.0%~102.0% (on dried basis)
Ratio (abs. max. 267nm, A250/A260=0.6~0.68
ε=9,780±2%, PH7): A280/A260=0.67~0.75
Melting point: 182℃~190℃
Loss on drying: ≤0.5%
Residue on ignition: ≤0.3%
Heavy metals (as Pb): ≤10ppm
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