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  • Sulfamic Acid

Sulfamic Acid

Sulfamic Acid is an important inorganic acid with the chemical formula NH₂SO₃H. It appears as white crystalline powder or orthorhombic crystals, odorless, and readily soluble in water. As a strong but non-volatile and non-hygroscopic acid, it exhibits excellent stability and finds wide applications in descaling, cleaning, electroplating, water treatment, and other fields.
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Product Parameters


Product Name (English)Sulfamic Acid
CAS No.5329-14-6
Physical Properties- White crystalline powder or orthorhombic crystals
- Odorless, soluble in water
- Strong acid, non-volatile and non-hygroscopic
- Stable at room temperature
Applications- Descaling and cleaning agent
- Chlorine stabilizer in swimming pools
- Dye and pigment manufacturing
- Electroplating and metal treatment
- Pulp and paper bleaching
SpecificationsPurity: ≥99.5%
Sulfamic Acid Content: ≥99.5%
Sulfate (SO₄): ≤0.05%
Water Insolubles: ≤0.01%
Iron (Fe): ≤0.0005%
Heavy Metals (as Pb): ≤0.0005%
Packaging25 KG/bag (moisture-proof packaging) or 25 KG/drum

Basic Properties


  1. Physical Properties:
    · Appearance: White crystalline powder or orthorhombic crystals
    · Melting Point: Decomposes at 205°C
    · Density: 2.15 g/cm³
    · Solubility: Readily soluble in water, slightly soluble in ethanol and methanol
    · Acidity Coefficient (pKa): 1.0

  2. Chemical Properties:
    · Strong acid properties, but milder than sulfuric acid
    · Non-oxidizing acid, less corrosive to metals
    · Reacts with water to form ammonium hydrogen sulfate
    · Reacts with nitrites to produce nitrogen gas

Main Applications


  1. Industrial Cleaning: Used for descaling and cleaning of boilers, heat exchangers, and cooling systems

  2. Water Treatment: Serves as chlorine stabilizer in swimming pools to prevent chlorine loss

  3. Electroplating Industry: Used for pH adjustment in electroplating baths and metal surface treatment

  4. Chemical Intermediate: Used in manufacturing dyes, pigments, sweeteners, etc.

  5. Paper Industry: Used for pulp bleaching and resin control

  6. Textile Industry: Used for textile bleaching and dyeing

Safety Precautions


  1. Health Hazards:
    · Corrosive to eyes, skin, and respiratory tract
    · Inhalation of dust may cause respiratory tract irritation
    · Contact may cause skin burns
    · Ingestion may cause digestive tract burns

  2. Handling Protection:
    · Wear dust mask, chemical safety goggles, and acid-resistant gloves
    · Avoid dust formation, prevent inhalation and skin contact
    · Ensure adequate local exhaust ventilation
    · Wash thoroughly after handling

  3. Storage & Transportation:
    · Store in a cool, dry, well-ventilated area
    · Keep containers tightly closed and protected from moisture
    · Store separately from bases and oxidizers
    · Protect packages from damage and moisture during transportation

  4. Fire Fighting:
    · Not combustible but enhances combustion of other materials
    · Use water, foam, dry powder, or carbon dioxide for fire fighting
    · Firefighters should wear self-contained breathing apparatus

Company Profile

Junteng Chemical is a professional chemical raw materials trading company dedicated to providing customers with one-stop procurement services. Through strict supplier, supply chain, and after-sales management, the company ensures that product quality, transportation, and use meet customer needs. Furthermore, the company's technical team offers customized solutions and support services free of charge.

 

The company has projects in the pharmaceutical, pesticide, petrochemical, construction, food additives, wastewater treatment, adhesives, inks, paints, coatings, plastic and rubber processing, detergent raw materials, fertilizer and textile mills, and more. Junteng Chemical sources products of stable and reliable quality, collaborating with domestic and international companies such as Luxi Group, Weiyuan Chemical, Qilu Petrochemical, Dongying Lihuayi, Yanshan Petrochemical, Sinopec, Shijiazhuang Refinery, Qingdao Petrochemical, Sailboat, Dow Chemical, BASF, South Korea, Taiwan, and Saudi Arabia. Our stable supply, superior product quality, and mature logistics have earned us a wide clientele. We look forward to collaborating with all of you for a mutually beneficial future.

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Company advantages

1

One-Stop Procurement
Platform

We integrate resources across all productcategories, including organic solvents,resins and rubbers, and inorganicchemicals,and strictly control suppliers.supply chains, and after-sales processes toensure stable quality, efficienttransportation,and worry-free use,simplifying your procurement process.

2

Professional Team TechnicalEmpowerment

Equipped with an experienced technicalteam, we provide free personalizedsolutions and professional technicalsupport to customers in varlous industrie,such as pharmaceuticals, petrochemicals,coatings and inks, and sewage treatment,.helping you solve problems and improveefficiency.

3

Global supply ChainSecurity

We work with top domestic and foreignchemical giants such as Luxi Group, QiluPetrochemical, Sinopec, BASF of Germany,and Dow of the United States to establisha stable and reliable high-quality supplynetwork and a mature logistics system toensure timely and safe delivery of
products.

4

Deep Win-Win CooperationConcept

Adhering to the concept of "integrity.immediate action, professionalism,innovation and win-win" and taking"customer success and altruism" as ourmission, we are committed to establishinglong-term strategic partnerships andcreating a better future through excellentproducts and services.

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