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Hydroxylamine hydrochloride is a fine chemical raw material with stable chemical properties and a wide range of application scenarios. It appears as colorless monoclinic columnar crystals or off-white crystalline solids, with no obvious odor, and possesses excellent solubility and reaction activity. As a selective monoamine oxidase (MAO) inhibitor, its core chemical composition is ClH₄NO, with a molecular weight of 69.491 and CAS number 5470-11-1. It remains stable under normal temperature and pressure and has strong hygroscopicity, which can be effectively controlled through standardized packaging. It is an indispensable key intermediate in the fields of organic synthesis and pharmaceutical R&D. The product is produced in strict compliance with industry standards, with qualified purity, capable of meeting the precise usage requirements in different scenarios. Through systematic safety design, the potential risks during use are reduced.
Density of 1.67 g/mL (25°C), melting point of 155-157°C (decomposition), boiling point of 56.5ºC (760mmHg). It is soluble in hot water, alcohols, glycerol and other solvents, insoluble in ether, with high reaction selectivity, and can exert its effect accurately in specific reaction systems.
Adopts multi-layer composite packaging design for moisture and leakage prevention, accompanied by complete safety operation guidelines, clarifying key processes such as personal protection and emergency treatment. Complies with GHS safety standards, reducing potential risks such as corrosion and toxicity.
Can maintain stable performance for a long time under standardized storage conditions (<65°C, dry and ventilated). The characteristic of easy decomposition when damp above 151°C is clearly marked in the product instructions, facilitating users to avoid risks in advance.
Clear waste disposal plan. Products and contaminated containers can be disposed of through professional channels in compliance with regulations, avoiding long-term impacts on the environment and meeting environmental policy requirements.
As an important chemical raw material, it is widely used in the synthesis reactions of various organic compounds, such as oxime compound preparation and reduction reactions. It can improve reaction efficiency and product purity, and is a core auxiliary raw material in fine chemical production.
With selective monoamine oxidase inhibitory activity, it can be used in the R&D experiments of drugs related to cardiovascular diseases. In vitro studies have shown that it can inhibit MAO activity by 99.8% at a concentration of 1mM, providing reliable support for related pharmacological research.
Suitable for experimental research in fields such as biochemistry and molecular biology. It can be used as an enzyme activity inhibitor, reaction reagent, etc., helping researchers carry out various basic and applied research.
It also has a small number of applications in fields such as material surface treatment and chemical analysis. With its unique chemical properties, it can meet the technical requirements of specific processes.
The product has UN number 2923, transportation hazard class 8 (6.1), and packing group III. It meets the dangerous goods transportation standards for international land, sea and air transportation, with full compliance and controllability.
Adopts multi-layer composite packaging structure, featuring moisture resistance, leakage prevention and corrosion resistance. It can effectively resist external impacts such as extrusion and vibration during transportation, ensuring product integrity.
During transportation, it is strictly prohibited to mix with incompatible substances such as strong oxidants, phosphorus pentachloride, calcium, and anhydrous copper sulfate (divalent) to avoid dangerous reactions.
Relying on professional logistics partners, it provides whole-process transportation tracking to ensure timely delivery of goods. Abnormalities during transportation can be responded to and handled promptly.
- Procurement manager of a fine chemical enterprise: "This hydroxylamine hydrochloride has stable purity. When used in the synthesis reaction of our oxime products, the conversion rate has remained at a high level. Moreover, the packaging has a good sealing effect, and there is no moisture absorption and caking after arrival. The safety instructions are also very detailed, making the workshop operation safe."
- Researcher from a university scientific research laboratory: "We have been using this product for enzyme activity inhibition experiments related to cardiovascular diseases. The inhibitory effect is accurate and reproducible, which can meet the rigor requirements of experimental data. The transportation is also timely with intact packaging, which does not affect the experimental progress."
- Technical personnel of a pharmaceutical R&D company: "As a pharmaceutical intermediate, the quality of this hydroxylamine hydrochloride is reliable with low impurity content, which can reduce subsequent purification steps and improve R&D efficiency. In addition, the emergency treatment guidelines provided by the manufacturer are very practical, which have helped a lot in the safety management of the laboratory."

Hydroxylamine hydrochloride is a fine chemical raw material with stable chemical properties and a wide range of application scenarios. It appears as colorless monoclinic columnar crystals or off-white crystalline solids, with no obvious odor, and possesses excellent solubility and reaction activity. As a selective monoamine oxidase (MAO) inhibitor, its core chemical composition is ClH₄NO, with a molecular weight of 69.491 and CAS number 5470-11-1. It remains stable under normal temperature and pressure and has strong hygroscopicity, which can be effectively controlled through standardized packaging. It is an indispensable key intermediate in the fields of organic synthesis and pharmaceutical R&D. The product is produced in strict compliance with industry standards, with qualified purity, capable of meeting the precise usage requirements in different scenarios. Through systematic safety design, the potential risks during use are reduced.
Density of 1.67 g/mL (25°C), melting point of 155-157°C (decomposition), boiling point of 56.5ºC (760mmHg). It is soluble in hot water, alcohols, glycerol and other solvents, insoluble in ether, with high reaction selectivity, and can exert its effect accurately in specific reaction systems.
Adopts multi-layer composite packaging design for moisture and leakage prevention, accompanied by complete safety operation guidelines, clarifying key processes such as personal protection and emergency treatment. Complies with GHS safety standards, reducing potential risks such as corrosion and toxicity.
Can maintain stable performance for a long time under standardized storage conditions (<65°C, dry and ventilated). The characteristic of easy decomposition when damp above 151°C is clearly marked in the product instructions, facilitating users to avoid risks in advance.
Clear waste disposal plan. Products and contaminated containers can be disposed of through professional channels in compliance with regulations, avoiding long-term impacts on the environment and meeting environmental policy requirements.
As an important chemical raw material, it is widely used in the synthesis reactions of various organic compounds, such as oxime compound preparation and reduction reactions. It can improve reaction efficiency and product purity, and is a core auxiliary raw material in fine chemical production.
With selective monoamine oxidase inhibitory activity, it can be used in the R&D experiments of drugs related to cardiovascular diseases. In vitro studies have shown that it can inhibit MAO activity by 99.8% at a concentration of 1mM, providing reliable support for related pharmacological research.
Suitable for experimental research in fields such as biochemistry and molecular biology. It can be used as an enzyme activity inhibitor, reaction reagent, etc., helping researchers carry out various basic and applied research.
It also has a small number of applications in fields such as material surface treatment and chemical analysis. With its unique chemical properties, it can meet the technical requirements of specific processes.
The product has UN number 2923, transportation hazard class 8 (6.1), and packing group III. It meets the dangerous goods transportation standards for international land, sea and air transportation, with full compliance and controllability.
Adopts multi-layer composite packaging structure, featuring moisture resistance, leakage prevention and corrosion resistance. It can effectively resist external impacts such as extrusion and vibration during transportation, ensuring product integrity.
During transportation, it is strictly prohibited to mix with incompatible substances such as strong oxidants, phosphorus pentachloride, calcium, and anhydrous copper sulfate (divalent) to avoid dangerous reactions.
Relying on professional logistics partners, it provides whole-process transportation tracking to ensure timely delivery of goods. Abnormalities during transportation can be responded to and handled promptly.
- Procurement manager of a fine chemical enterprise: "This hydroxylamine hydrochloride has stable purity. When used in the synthesis reaction of our oxime products, the conversion rate has remained at a high level. Moreover, the packaging has a good sealing effect, and there is no moisture absorption and caking after arrival. The safety instructions are also very detailed, making the workshop operation safe."
- Researcher from a university scientific research laboratory: "We have been using this product for enzyme activity inhibition experiments related to cardiovascular diseases. The inhibitory effect is accurate and reproducible, which can meet the rigor requirements of experimental data. The transportation is also timely with intact packaging, which does not affect the experimental progress."
- Technical personnel of a pharmaceutical R&D company: "As a pharmaceutical intermediate, the quality of this hydroxylamine hydrochloride is reliable with low impurity content, which can reduce subsequent purification steps and improve R&D efficiency. In addition, the emergency treatment guidelines provided by the manufacturer are very practical, which have helped a lot in the safety management of the laboratory."