Mono-sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na)

别名：羟基亚乙基二膦酸钠             CAS No. 29329-71-3

分子式  C₂H₇O₇P₂ Na                 相对分子质量：228

结构式

一、产品性能

HEDP•Na是一种有机膦酸类阻垢缓蚀剂，能与铁、铜、锌等多种金属离子形成稳定的络合物，能溶解金属表面的氧化物。在250℃下仍能起到良好的缓蚀阻垢作用，在高pH下仍很稳定，不易水解，一般光热条件下不易分解。耐酸碱性、耐氯氧化性能较其它有机膦酸（盐）好。可与水中金属离子，尤其是钙离子形成六圆环螯合物，因而具较好的阻垢效果并具明显的溶限效应，当和其它水处理剂复合使用时，表现出理想的协同效应。

HEDP•Na最适于酸性配方的阻垢剂及洗涤剂，HEDP•Na是羟基乙叉二膦酸的单钠盐，适用于金属清洗、金属处理及金属离子控制等方面的应用。

二、质量指标

三、应用范围与使用方法

HEDP•Na广泛应用于电力、化工、冶金、化肥等工业循环冷却水系统及中、低压锅炉、油田注水及输油管线的阻垢和缓蚀；HEDP•Na在轻纺工业中，可以作金属和非金属的清洗剂，漂染工业的过氧化物稳定剂和固色剂，无氰电镀工业的络合剂。作阻垢剂一般使用浓度2～20mg/L，作缓蚀剂一般使用浓度20-100mg/L，HEDP•Na作清洗剂一般使用浓度1000～2000mg/L，通常与聚羧酸型阻垢分散剂配合使用。

四、包装与贮存

HEDP•Na为塑料桶包装，每桶30Kg或250Kg，也可根据用户需要确定。贮于室内阴凉处，贮存期十个月。

五、安全防护

HEDP•Na为酸性，应避免与眼睛、皮肤接触，一旦溅到身上，应立即用大量水冲洗。

Monosodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic
Acid (HEDP•Na)

CAS No.  29329-71-3

Molecular Formula:  C₂H₇O₇P₂Na            Molecular weight: 228

Structural Formula:

Properties:

HEDP•Na is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions. HEDP•Na can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250℃, it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph-onic acids. HEDP•Na can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP•Na has good scale inhibition effects and obvious dissolution threshold effects. When used with other Water Treatment Chemicals, the synergistic effects is better.

HEDP•Na is suitable for acidic scale inhibitor and detergent, can be used for metal surface treatment. . 

Specification:

Usage:

HEDP•Na is used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as power plant, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, this product is used as detergent for metal and nonmetal. In dyeing industry, this product is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, this product is used as chelating agent.

When used as scale inhibitor, the dosage 2-20mg/L is preferred, when used as corrosion inhibitor, the dosage 20-100mg/L is preferred, when used as cleaning agent, the dosage 1000-2000mg/L is preferred. Usually, HEDP•Na is used together with polycarboxylic acid .

Package and Storage:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

Safety Protection:

Acidity, Avoid contact with eye and skin, once contacted, flush with water.

Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)

别名：氨基三亚甲基膦酸五钠     CAS No. 2235-43-0（5-Na） 20592-85-2 （x-Na）   

分子式  C₃H₇NO₉P₃Na₅          相对分子质量：409

结构式

一、性能与用途：

ATMP•Na5是ATMP的钠盐溶液，可阻止水中成垢盐类形成水垢，特别是碳酸钙垢的形成。 ATMP•Na5用于锅炉水处理、油田回注水系统、工业和市政清洁水处理及冷却水处理的金属缓蚀。ATMP•Na5作为通用型低成本阻垢剂，对锌盐及磷酸盐有较好的缓蚀作用，螯合性能较好。

二、质量指标

三、应用范围与使用方法

ATMP•Na5与其它有机磷酸、聚羧酸或盐等复配成有机碱性水处理剂，用于各种不同水质条件下的循环冷却水系统。

四、包装与贮存

ATMP•Na5用塑料桶包装，每桶30Kg 或250Kg，也可根据用户需要确定。贮于室内阴凉处，贮存期十个月 。

Penta sodium salt of Amino Trimethylene
Phosphonic Acid (ATMP•Na5)

CAS No.  20592-85-2 (x-Na), 2235-43-0 (5-Na)

Molecular Formula:  C₃H₇NO₉P₃Na₅                   Molecular weight: 409

Structural Formula:

Properties:

ATMP•Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . ATMP•Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . ATMP•Na5 is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well.

Specification:

Usage:

ATMP•Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP•Na5 can be used in circulating cool water system for all water quality.

Package and Storage:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

一、性能及用途：

高效溶锌剂是一种复合有机膦酸类阻垢缓蚀剂，溶锌稳锌能力超过目前常规的有机膦，能与铁、铜、锌等多种金属离子形成稳定的络合物，能溶解金属表面的氧化物。在250℃下仍能起到良好的缓蚀阻垢作用，在高pH值下仍很稳定，一般光热条件下不易分解。在水中化学性质稳定，不易水解。可与水中金属离子，尤其是钙离子形成六圆环螯合物，因而具较好的阻垢效果并具明显的溶限效应，当和其它水处理剂复合使用时，表现出理想的协同效应。

二、质量指标

三、应用范围与使用方法

高效溶锌剂常与锌（硫酸锌、氯化锌）、聚羧酸或盐等复配成复合缓蚀阻垢水处理剂，用于各种不同水质条件下的循环冷却水系统。本品每公斤可溶解ZnSO₄•7H₂O 120克以上。

四、包装与贮存

高效溶锌剂为塑料桶包装，每桶30Kg或250Kg，也可根据用户需要确定。贮于室内阴凉通风处，防潮、严防曝晒，贮存期十个月。

五、安全防护

高效溶锌剂为酸性，应避免与眼睛、皮肤或衣服接触，一旦溅到身上，应立即用大量水冲洗。

Tetra sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4)

别名：氨基三亚甲基膦酸四钠            CAS No. 20592-85-2

分子式  C₃H₈NO₉P₃Na₄                 相对分子质量：387

结构式

一、性能与用途：

ATMP•Na4是ATMP的中性钠盐，可阻止水中成垢盐类形成水垢，特别是碳酸钙垢的形成。 ATMP•Na4适用于火力发电厂、炼油厂的循环冷却水、油田回注水系统。ATMP•Na4对于其他一些添加剂也有很好的相容性。ATMP•Na4特别适用于中性到酸性配方中，无氨味产生。

二、质量指标

三、应用范围与使用方法

ATMP•Na4与其它有机膦酸、聚羧酸或聚羧酸盐等复配成有机碱性水处理剂，用于各种不同水质条件的循环冷却水系统。

四、包装与贮存

ATMP•Na4用塑料桶包装，每桶30Kg 或250Kg，也可根据用户需要确定。ATMP•Na4贮于室内阴凉处，贮存期十个月。

Tetra sodium salt of Amino Trimethylene
Phosphonic Acid (ATMP•Na4)

CAS No.  20592-85-2

Molecular Formula:   C₃H₈NO₉P₃Na₄       Molecular weight: 387

Structural Formula:

Properties:

ATMP•Na4 is the salt of ATMP, it can inhibit the scale formation, calcium carbonate in particular, in water system. ATMP•Na4 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system. ATMP•Na4 has good synergistic effects with other additives, in neutral to acidic condition, no ammonia smell is let off.

Specification:

Usage:

ATMP•Na4 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents, it is used in circulating cool water system for all water quality.

Package and Storage:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.