磷酸脲 (CAS No.4861-19-2)
- 物化性质
- 白色斜方晶系结晶，易溶于水，水溶液呈酸性，不溶于乙醇、乙醚等有机溶剂。熔点约117-120℃，密度约1.48 g/cm³。受热分解，逐步放出氨和二氧化碳，最终生成磷酸和聚磷酸。具有吸湿性。
- 熔点
- 117-120℃ 主含量（以磷酸脲计）≥98% N含量≥17%，P2O5含量≥44%
English description（英文原文，共 1028 字符）
Product Name:Urea phosphate
English Name:Urea phosphate
CAS No.:4861-19-2
Aliases:Urea monophosphate, Phosphoric acid urea, Carbamide phosphate
Molecular Formula:CH7N2O5P
Physical Properties:White orthorhombic crystals, readily soluble in water, aqueous solution is acidic, insoluble in organic solvents such as ethanol and ether. Melting point about 117-120°C, density about 1.48 g/cm³. Decomposes upon heating, gradually releasing ammonia and carbon dioxide, finally yielding phosphoric acid and polyphosphoric acid. Hygroscopic.
Uses:Mainly used as a high-concentration nitrogen-phosphorus compound fertilizer for crops such as rice and wheat. Also used as a feed additive for ruminants to supplement nitrogen and phosphorus nutrition. Additionally, it is used as a flame retardant, metal surface treatment agent, and cleaning agent.
Technical Specifications:
Molecular weight: 158.05
Melting point: 117-120°C
Purity (as urea phosphate) ≥98%
N content ≥17% and P2O5 content ≥44%
pH of 1% aqueous solution: 1.8-2.2
English Name:Urea phosphate
CAS No.:4861-19-2
Aliases:Urea monophosphate, Phosphoric acid urea, Carbamide phosphate
Molecular Formula:CH7N2O5P
Physical Properties:White orthorhombic crystals, readily soluble in water, aqueous solution is acidic, insoluble in organic solvents such as ethanol and ether. Melting point about 117-120°C, density about 1.48 g/cm³. Decomposes upon heating, gradually releasing ammonia and carbon dioxide, finally yielding phosphoric acid and polyphosphoric acid. Hygroscopic.
Uses:Mainly used as a high-concentration nitrogen-phosphorus compound fertilizer for crops such as rice and wheat. Also used as a feed additive for ruminants to supplement nitrogen and phosphorus nutrition. Additionally, it is used as a flame retardant, metal surface treatment agent, and cleaning agent.
Technical Specifications:
Molecular weight: 158.05
Melting point: 117-120°C
Purity (as urea phosphate) ≥98%
N content ≥17% and P2O5 content ≥44%
pH of 1% aqueous solution: 1.8-2.2
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 磷酸脲的 CAS 号是多少？
- 磷酸脲的 CAS 号是 4861-19-2。
- 磷酸脲的分子式和分子量是什么？
- 磷酸脲的分子式为 CH7N2O5P，分子量约 158.05。
- 磷酸脲的英文名称是什么？
- 磷酸脲的英文名称为 Urea phosphate。
- 磷酸脲还有哪些别名？
- 磷酸脲又称 尿素磷酸盐、磷酸尿素。
- 磷酸脲有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条磷酸脲供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 磷酸脲的供应商主要分布在哪些地区？
- 磷酸脲的供应商主要分布在 上海市（1 条） 等地。
- 磷酸脲有哪些级别可选？
- 平台上磷酸脲的供应级别包括 工业级。
- 磷酸脲的报价单位是什么？
- 磷酸脲的报价单位主要有 千克。
- 哪里可以查到磷酸脲的价格？
- 掌上化工磷酸脲产品页汇总了各供应商的最新报价与规格，地址：/chemicals/4861-19-2/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布磷酸脲采购需求
