Urea (CAS 57-13-6)

Chinese name: 尿素

Urea is registered under CAS 57-13-6. Molecular formula: CH4N2O. Approximate molecular weight: 60.05526. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	57-13-6
English name	Urea
Chinese name	尿素
Molecular formula	CH4N2O
Molecular weight	60.05526
Melting point	131-135℃
Density	1.335
Water solubility	1080G/L(20℃)
HS code (ref.)	3102100001

Applications (reference)

用作肥料、动物饲料、炸药、稳定剂和制脲醛树脂等的原料;是农作物肥料，用以提高尿素中氮素的利用率;用于分离氮的氧化物和亚硝酸及色层分析，也用作生物培养剂;农业上用作氮肥，工业上用作饲料..

Related products at SKYSEVEN Chemical

• Urea

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 57-13-6?

Urea is identified by CAS Registry Number 57-13-6. Molecular formula: CH4N2O. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Urea?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 57-13-6 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.