Chemicals Industry Today

Guanidine Carbonate Salts Market Size, Growth Drivers and Forecast 2032 | At a Thriving CAGR of 13.82%

The increasing production of automobiles worldwide, coupled with stringent safety regulations, has fueled the demand for effective flame retardants, driving the growth of the guanidine carbonate salts market.
Published 17 August 2025

Guanidine carbonate salts are widely used organic compounds with versatile properties that make them valuable across multiple industries, including cosmetics, pharmaceuticals, textiles, resins, and specialty chemicals. These salts are typically formed by reacting guanidine, a strong organic base, with carbonic acid, resulting in a crystalline, water-soluble compound. Their multifunctional nature arises from their role as pH adjusters, neutralizing agents, hair care ingredients, catalysts, and intermediates in chemical synthesis.

As industries move toward more effective formulations in personal care, high-performance materials, and eco-friendly manufacturing, guanidine carbonate salts continue to attract attention due to their performance, stability, and compatibility with diverse systems.

The Guanidine Carbonate Salts Market Size was estimated at 3.91 (USD Billion) in 2023. The Guanidine Carbonate Salts Market Industry is expected to grow from 4.45(USD Billion) in 2024 to 12.54 (USD Billion) by 2032. The Guanidine Carbonate Salts Market CAGR (growth rate) is expected to be around 13.82% during the forecast period (2024 - 2032).

Manufacturing Process

The production of guanidine carbonate salts usually involves:

  • Reaction of Guanidine with Carbonic Acid
  • Guanidine, derived from calcium cyanamide or dicyandiamide, is neutralized with carbonic acid.
  • Crystallization
  • The salt crystallizes into stable, white solid form after careful pH and temperature control.
  • Purification and Drying
  • Filtration and drying processes yield high-purity guanidine carbonate suitable for industrial applications.

This straightforward synthesis makes guanidine carbonate salts relatively cost-effective and widely available.

Applications

1. Cosmetics and Personal Care

  • Hair Relaxers and Straighteners: Guanidine carbonate is used in combination with calcium hydroxide to create a guanidine hydroxide relaxer system, which is gentler compared to traditional sodium hydroxide relaxers. This system effectively breaks down hair’s keratin disulfide bonds, leading to smoother, straighter hair.
  • pH Adjuster: Functions as a buffering agent in cosmetic formulations, maintaining stability and effectiveness of creams, gels, and lotions.
  • Skin Care: Used in controlled amounts, it can help enhance product penetration and preserve formulation stability.

2. Pharmaceuticals

  • Drug Intermediate: Serves as a raw material in synthesizing guanidine-based drugs and active pharmaceutical ingredients (APIs).
  • Stabilizer: Used in some pharmaceutical preparations to enhance shelf life.
  • Therapeutic Role: Guanidine derivatives are explored in treatments for muscle disorders and as antidiabetic agents.

3. Textiles and Leather Industry

  • Functions as a catalyst and pH modifier in dyeing and finishing processes.
  • Improves penetration and uniformity of dyes and pigments in textile treatment.
  • Applied as a neutralizing agent in leather tanning processes.

4. Resins, Plastics, and Polymers

  • Used in producing special resins, particularly in melamine-formaldehyde and epoxy resins.
  • Acts as a curing agent and modifier to improve resin performance.
  • Enhances chemical resistance and stability of coatings and adhesives.

5. Electronics and Specialty Chemicals

  • Used in electronics as a cleaning agent due to its alkaline properties.
  • Applied in electroplating baths for stabilization and efficiency.
  • Serves as a precursor for other guanidine derivatives used in chemical synthesis.

6. Laboratory Applications

  • Works as a protein denaturant in biochemical studies.
  • Useful in RNA and DNA extraction protocols due to its strong chaotropic properties.

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Benefits and Functional Roles

  • High Alkalinity – Acts as an effective neutralizer and pH regulator.
  • Versatility – Suitable across cosmetics, pharmaceuticals, and industrial formulations.
  • Stability – Provides long shelf life and resistance to environmental changes.
  • Mild Action in Hair Care – Gentler than hydroxide-only relaxers, minimizing scalp irritation and hair damage.
  • Compatibility – Works well with surfactants, resins, and other chemicals.

Safety and Handling

While guanidine carbonate salts are generally considered safe when used in controlled applications, certain precautions are required:

  • Skin and Eye Contact: Can cause irritation upon direct contact. Protective gloves and goggles are recommended during handling.
  • Inhalation: Fine powders may cause respiratory irritation; dust masks are advisable.
  • Ingestion: Not intended for consumption in raw form.
  • Storage: Should be stored in a cool, dry place away from strong oxidizing agents.

In cosmetics and pharmaceuticals, guanidine carbonate is used within regulatory limits to ensure safety for end users.

Key Players in the Guanidine Carbonate Salts Companies Include:

  • Jiangsu Sanli Chemical
  • Shandong Xinfa Pharmaceutical
  • PuCheng Fine Chemical
  • AlzChem AG
  • Power Chemical Corporation
  • Innospec
  • Feicheng Guanghua Fine Chemicals
  • Ajinomoto Co
  • Weifang Bokang Bioengineering
  • Wuxi Guanyu New Materials
  • BASF SE
  • PT Astra International

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Research and Developments

  • Green Chemistry: Studies are ongoing to improve production efficiency and reduce environmental impact.
  • Biomedical Research: Guanidine derivatives are under investigation for potential therapeutic roles in neurological and muscular diseases.
  • Cosmetic Innovation: Formulators continue to explore its role in safer, more effective hair care and skin care systems.
  • Polymer Science: Researchers are evaluating its effectiveness as a catalyst in producing sustainable and durable polymer systems.

Market Insights and Trends

The global guanidine carbonate market is shaped by its multifunctional use across personal care, pharmaceuticals, and industrial chemicals. Key growth drivers include:

  • Expanding Cosmetics Industry: Rising demand for hair care products, particularly in emerging economies, boosts consumption.
  • Pharmaceutical Growth: Increasing use of guanidine-based intermediates in drug discovery supports market demand.
  • Sustainability in Manufacturing: The shift toward environmentally friendly production methods is influencing product development.
  • Industrial Applications: Use in resins, polymers, and specialty chemicals ensures steady demand beyond personal care markets.

Regional Outlook

  • North America and Europe: Established markets driven by cosmetics and pharmaceutical industries.
  • Asia-Pacific: Rapidly growing market due to expanding manufacturing bases and consumer demand.
  • Latin America and Middle East: Emerging markets showing increasing adoption in personal care and industrial applications.

Future Prospects

With its wide scope of applications, guanidine carbonate salts are expected to play a growing role in next-generation formulations. Innovations in cosmeticsgreen polymer chemistry, and drug synthesis will further enhance its demand. Additionally, ongoing research into biomedical applications may open new therapeutic pathways, making guanidine carbonate not just an industrial compound but also a potential biomedical enabler.

Guanidine carbonate salts are versatile compounds with significant applications across multiple industries. Their unique combination of strong alkalinity, stability, and compatibility has enabled their use in hair relaxers, cosmetics, pharmaceuticals, resins, and specialty chemical production.

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Translation of the Report in Different Languages:

グアニジン炭酸塩市場 | Markt für Guanidincarbonatsalze | Marché des sels de carbonate de guanidine | 구아니딘 탄산염 시장 | 碳酸胍市场 | Mercado de sales de carbonato de guanidina

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