磷酸锌 (CAS No.7779-90-0)
- 物化性质
- 白色结晶粉末，无味，不溶于水，溶于稀盐酸、硝酸、氨水等。密度3.998 g/cm³，熔点900°C（分解），热稳定性好。具有优异的防锈、防腐性能。
- 技术参数
- 外观为白色粉末，无肉眼可见杂质 磷酸锌含量（以Zn3(PO4)2计）≥98.0% 细度通过45μm标准筛，筛余物≤0.5% 密度3.9～4.1 g/cm³ 水溶物含量≤0.5%，pH值（10%悬浮液）6.0～8.0
English description（英文原文，共 1045 字符）
Product Name:Zinc phosphate
English Name:Zinc phosphate
CAS No.:7779-90-0
Aliases:Zinc white powder, Zinc phosphate pigment, Trizinc phosphate
Molecular Formula:Zn3(PO4)2
Physical Properties:White crystalline powder, odorless, insoluble in water, soluble in dilute hydrochloric acid, nitric acid, ammonia water, etc. Density 3.998 g/cm³, melting point 900°C (decomposition), good thermal stability. Excellent rust and corrosion resistance.
Uses:Used as an anti-rust and anti-corrosion pigment, widely used in the preparation of various anti-rust primers, anti-corrosion coatings, and phosphating treatment solutions. Also used as a flame retardant, ceramic auxiliary, and catalyst, providing passivation and corrosion inhibition in metal surface treatment.
Technical Specifications:
Appearance: white powder, no visible impurities
Zinc phosphate content (as Zn3(PO4)2) ≥ 98.0%
Fineness: passing through 45 μm standard sieve, residue ≤ 0.5%
Density: 3.9～4.1 g/cm³
Water-soluble matter content ≤ 0.5%, pH value (10% suspension) 6.0～8.0
English Name:Zinc phosphate
CAS No.:7779-90-0
Aliases:Zinc white powder, Zinc phosphate pigment, Trizinc phosphate
Molecular Formula:Zn3(PO4)2
Physical Properties:White crystalline powder, odorless, insoluble in water, soluble in dilute hydrochloric acid, nitric acid, ammonia water, etc. Density 3.998 g/cm³, melting point 900°C (decomposition), good thermal stability. Excellent rust and corrosion resistance.
Uses:Used as an anti-rust and anti-corrosion pigment, widely used in the preparation of various anti-rust primers, anti-corrosion coatings, and phosphating treatment solutions. Also used as a flame retardant, ceramic auxiliary, and catalyst, providing passivation and corrosion inhibition in metal surface treatment.
Technical Specifications:
Appearance: white powder, no visible impurities
Zinc phosphate content (as Zn3(PO4)2) ≥ 98.0%
Fineness: passing through 45 μm standard sieve, residue ≤ 0.5%
Density: 3.9～4.1 g/cm³
Water-soluble matter content ≤ 0.5%, pH value (10% suspension) 6.0～8.0
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常见问题
- 磷酸锌的 CAS 号是多少？
- 磷酸锌的 CAS 号是 7779-90-0。
- 磷酸锌的分子式和分子量是什么？
- 磷酸锌的分子式为 Zn3(PO4)2。
- 磷酸锌的英文名称是什么？
- 磷酸锌的英文名称为 Zinc phosphate。
- 磷酸锌还有哪些别名？
- 磷酸锌又称 锌白粉、磷酸锌颜料、磷酸三锌。
- 磷酸锌有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条磷酸锌供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 磷酸锌的供应商主要分布在哪些地区？
- 磷酸锌的供应商主要分布在 上海市（1 条） 等地。
- 磷酸锌有哪些级别可选？
- 平台上磷酸锌的供应级别包括 工业级。
- 磷酸锌的报价单位是什么？
- 磷酸锌的报价单位主要有 千克。
- 哪里可以查到磷酸锌的价格？
- 掌上化工磷酸锌产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7779-90-0/。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。
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