2-羟基膦酰基乙酸 (CAS No.23783-26-8)
- 物化性质
- 深红棕色液体。20℃时密度≥1.30 g/cm³，1%水溶液pH值为1-3。化学稳定性好，不易水解，不易被酸碱破坏，易溶于水。
- 外观
- 深红棕色液体
- 含量
- ≥47%
- 包装
- 塑料桶，30 kg/桶；贮存于室内阴凉处，保质期12个月
English description（英文原文，共 1123 字符）
Product Name:2-Hydroxyphosphonoacetic Acid
English Name:2-Hydroxyphosphonoacetic Acid
CAS No.:23783-26-8
Aliases:Phosphonylhydroxyacetic Acid, Hydroxyphosphonoacetic Acid, HPA
Molecular Formula:C2H5O6P
Physical Properties:Dark reddish-brown liquid. Density at 20°C is ≥1.30 g/cm³. pH of 1% aqueous solution is 1-3. Good chemical stability, resistant to hydrolysis and not easily decomposed by acids or alkalis. Readily soluble in water.
Uses:It is mainly used as a cathodic corrosion inhibitor for metals, widely applied in scale and corrosion inhibition of circulating cooling water systems in iron and steel, petrochemical, electric power, and pharmaceutical industries. It enhances zinc solubility and exhibits superior corrosion inhibition performance compared to HEDP and EDTMP, especially suitable for low-hardness and corrosive water treatment.
Technical Specifications:
Appearance: dark reddish-brown liquid
Content: ≥47%
Phosphorous acid (as PO₃³⁻): ≤4.0%
Density (20°C): ≥1.30 g/cm³
pH (1% aqueous solution): 1-3
Packaging: plastic drum, 30 kg/drum; store in a cool indoor place, shelf life 12 months
English Name:2-Hydroxyphosphonoacetic Acid
CAS No.:23783-26-8
Aliases:Phosphonylhydroxyacetic Acid, Hydroxyphosphonoacetic Acid, HPA
Molecular Formula:C2H5O6P
Physical Properties:Dark reddish-brown liquid. Density at 20°C is ≥1.30 g/cm³. pH of 1% aqueous solution is 1-3. Good chemical stability, resistant to hydrolysis and not easily decomposed by acids or alkalis. Readily soluble in water.
Uses:It is mainly used as a cathodic corrosion inhibitor for metals, widely applied in scale and corrosion inhibition of circulating cooling water systems in iron and steel, petrochemical, electric power, and pharmaceutical industries. It enhances zinc solubility and exhibits superior corrosion inhibition performance compared to HEDP and EDTMP, especially suitable for low-hardness and corrosive water treatment.
Technical Specifications:
Appearance: dark reddish-brown liquid
Content: ≥47%
Phosphorous acid (as PO₃³⁻): ≤4.0%
Density (20°C): ≥1.30 g/cm³
pH (1% aqueous solution): 1-3
Packaging: plastic drum, 30 kg/drum; store in a cool indoor place, shelf life 12 months
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常见问题
- 2-羟基膦酰基乙酸的 CAS 号是多少？
- 2-羟基膦酰基乙酸的 CAS 号是 23783-26-8。
- 2-羟基膦酰基乙酸的分子式和分子量是什么？
- 2-羟基膦酰基乙酸的分子式为 C2H5O6P。
- 2-羟基膦酰基乙酸的英文名称是什么？
- 2-羟基膦酰基乙酸的英文名称为 2-Hydroxyphosphonoacetic Acid。
- 2-羟基膦酰基乙酸还有哪些别名？
- 2-羟基膦酰基乙酸又称 膦酰基羟基乙酸、羟基磷酰乙酸、羟基膦乙酸、HPA。
- 2-羟基膦酰基乙酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2-羟基膦酰基乙酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2-羟基膦酰基乙酸的供应商主要分布在哪些地区？
- 2-羟基膦酰基乙酸的供应商主要分布在 上海市（1 条） 等地。
- 2-羟基膦酰基乙酸有哪些级别可选？
- 平台上2-羟基膦酰基乙酸的供应级别包括 工业级。
- 2-羟基膦酰基乙酸的报价单位是什么？
- 2-羟基膦酰基乙酸的报价单位主要有 千克。
- 哪里可以查到2-羟基膦酰基乙酸的价格？
- 掌上化工2-羟基膦酰基乙酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/23783-26-8/。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。
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