Citric Acid
ELAROMATM – CAmHy
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Citric Acid Anhydrous is a naturally occurring weak organic acid extensively used across food, pharmaceutical, cosmetic, and industrial applications. As one of the leading citric acid anhydrous…
CAS Number
5949-29-1
HS Code
29181400
INCI Name
Citric Acid
Molecular Formula
C6H8O7·H2O
Citric Acid
ELAROMATM – CAmHy
Citric Acid Anhydrous is a naturally occurring weak organic acid extensively used across food, pharmaceutical, cosmetic, and industrial applications. As one of the leading citric acid anhydrous manufacturers in India, we provide high-quality, pure-grade citric acid that meets…
CAS Number
5949-29-1
INCI Name
Citric Acid
HS Code
29181400
Molecular Formula
C6H8O7·H2O
Get Pricing for This Product
Need pricing? Request a quote for this product and we'll get back to you shortly.
Speed Up Your Sample Testing Process
We deliver domestic samples within 24 - 48 hours, helping you evaluate products and move to procurement without delays.
Product Specification
Physical Properties
| Property | Specification |
|---|---|
| Appearance | White crystalline powder |
| Odor | Odorless |
| Molecular Weight | 210.14 g/mol |
| Density / Specific Gravity | 1.54 g/cm³ |
| Viscosity | Not applicable (solid at room temperature) |
| Refractive Index | n20/D 1.359 |
| Ph (Aqueous Solution) | 1.85 (50g/L at 25°C) ~2.2 (1% solution) 2.2 (0.1 N solution at 25°C) |
| Assay / Purity | ≥99.0% (ACS reagent) 99.5-100.5% (USP Food Grade) ≥98% |
Chemical Properties
| Property | Specification |
|---|---|
| Pka | pKa1: 3.13 pKa2: 4.76 pKa3: 6.4 |
| Ionic Nature | Weak organic acid |
| Incompatibilities | Oxidizing agents, bases, reducing agents, nitrates, metals. |
| Hazardous Decomposition Products | Carbon monoxide, Carbon dioxide. |
Thermal Properties
| Property | Specification |
|---|---|
| Melting Point | 135-152 °C |
| Boiling Point | Decomposes before boiling |
| Flash Point | 173.9 °C / 345 °F |
| Autoignition Temperature | 345 °C / 653 °F 1010 °C |
| Decomposition Temperature | >170 °C |
| Thermal Stability | Stable under normal conditions. Loses water of crystallization when heated to about 40-50 °C. |
Processing Methods & Reference Formulations
A. Basic Liquid Skin Cleanser
A high-foaming, economical skin cleanser formulation.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water | qs to 100.00 |
| Sodium C14-16 Olefin Sulfonate | 25.00 |
| Cocamidopropyl Betaine | 10.00 |
| Cocamide DIPA | 4.00 |
| Sodium Chloride | 0.40 |
| Citric Acid | qs to pH 5.5 |
| Fragrance | qs |
| Preservative | qs |
B. Antibacterial and Anti-Dandruff Shampoo
A shampoo formulation designed for antibacterial and anti-dandruff applications.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Hydroxypropyl Guar Hydroxypropyltrimonium Chloride | 0.2 |
| Disodium EDTA | 0.1 |
| Sodium Laureth Sulfate | 17.0 |
| Cocamide Methyl MEA | 1.5 |
| Cocamidopropyl Hydroxysultaine | 3.0 |
| Polyquaternium Salt | 71.5 |
| Avocado Oil PEG-11 Esters | 0.5 |
| Sodium Benzoate | 0.4 |
| Allantoin | 0.1 |
| Hydrolyzed Corn Starch | 3.0 |
| Hexamidine Diisethionate | 0.05 |
| Preservative | 0.6 |
| Conditioner | 2.0 |
| Fragrance | 0.6 |
| Citric Acid | 0.03 |
| Water | Balance |
C. Apple Jam
A standard recipe for apple jam production.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Fruit Pulp | 1 kg |
| Sugar | 1 kg |
| Citric Acid | 3 g |
| Pectin (Grade 150 Rapid set) | 12 g |
| Color (Orange red) | 0.2 g |
| Flavor (Apple) | 1 mL |
| Sodium Benzoate | 1 g |
Dosing Guidelines
A. Dosing by Application
| Application | Recommended / Max Dosage |
|---|---|
| Carbonated Soft Drinks | 0.05% – 0.15% |
| Fruit Juices | 0.1% – 0.2% |
| Jams & Jellies | 0.5% - 0.6% |
| Shampoos, Lotions, Deodorants (pH adjustment) | 0.1% – 1.0% |
| Hair Conditioners & Soaps | Up to 2% - 4% |
| Exfoliating Products (as an AHA) | 5% - 10% |
| Bath Bombs | Up to 30% |
| General Purpose Cleaning | 0.1% - 10% |
| Light Descaling / Hard Water Stain Removal | 5% - 7% solution |
| Oral Solution (for Metabolic Acidosis) | 10 to 30 mL of solution (containing citric acid and sodium citrate) after meals and at bedtime, as directed by a physician. |
About Citric Acid
As trusted citric acid anhydrous manufacturers, we specialize in producing high-purity Citric Acid that adheres to international quality benchmarks. Our production processes follow sustainable and eco-friendly practices, ensuring minimal environmental impact. From food preservation to pharmaceutical stabilization, our Citric Acid offers unmatched reliability and consistency.
Partner with us — one of the top citric acid anhydrous manufacturers in India — for quality products that meet your exact industry specifications.
At Elchemy, we are dedicated to supplying high-quality Citric Acid tailored to meet the diverse needs of our clients. Our stringent production standards and commitment to quality ensure that you receive a product that delivers optimal performance across various applications. Partner with Elchemy to access premium Citric Acid solutions and enjoy hassle-free chemical sourcing.
Key Features of Citric Acid Anhydrous
- Natural Preservative: Extends shelf life by preventing microbial growth.
- Flavor Enhancer: Provides a tangy, refreshing taste in food and beverages.
- pH Adjuster: Maintains optimal acidity for diverse formulations.
- Antioxidant Properties: Protects against oxidation and degradation.
- Eco-Friendly Production: Manufactured through sustainable, green processes.
- Natural Preservative: Extends shelf life by inhibiting microbial growth.
- Function: Acidulant, pH adjuster, chelating agent, preservative, antioxidant, flavoring agent, exfoliant.
- Flavor Enhancer: Provides a tangy taste to food and beverages.
- Features: Water-soluble, weak organic acid, biodegradable, non-toxic.
- pH Adjuster: Maintains desired acidity levels in various formulations.
- Benefits: Enhances flavor and stability in foods and beverages, improves the efficacy of preservatives, promotes skin cell turnover in cosmetics, and acts as an environmentally friendly cleaning and descaling agent.
- Antioxidant Properties: Protects products from oxidative damage.
- Eco-Friendly Production: Produced with sustainable practices, minimizing environmental impact.
About Citric Acid
As trusted citric acid anhydrous manufacturers, we specialize in producing high-purity Citric Acid that adheres to international quality benchmarks. Our production processes follow sustainable and eco-friendly practices, ensuring minimal environmental impact. From food preservation to pharmaceutical stabilization, our Citric Acid offers unmatched reliability and consistency.
Partner with us — one of the top citric acid anhydrous manufacturers in India — for quality products that meet your exact industry specifications.
At Elchemy, we are dedicated to supplying high-quality Citric Acid tailored to meet the diverse needs of our clients. Our stringent production standards and commitment to quality ensure that you receive a product that delivers optimal performance across various applications. Partner with Elchemy to access premium Citric Acid solutions and enjoy hassle-free chemical sourcing.
Key Features of Citric Acid Anhydrous
- Natural Preservative: Extends shelf life by preventing microbial growth.
- Flavor Enhancer: Provides a tangy, refreshing taste in food and beverages.
- pH Adjuster: Maintains optimal acidity for diverse formulations.
- Antioxidant Properties: Protects against oxidation and degradation.
- Eco-Friendly Production: Manufactured through sustainable, green processes.
- Natural Preservative: Extends shelf life by inhibiting microbial growth.
- Function: Acidulant, pH adjuster, chelating agent, preservative, antioxidant, flavoring agent, exfoliant.
- Flavor Enhancer: Provides a tangy taste to food and beverages.
- Features: Water-soluble, weak organic acid, biodegradable, non-toxic.
- pH Adjuster: Maintains desired acidity levels in various formulations.
- Benefits: Enhances flavor and stability in foods and beverages, improves the efficacy of preservatives, promotes skin cell turnover in cosmetics, and acts as an environmentally friendly cleaning and descaling agent.
- Antioxidant Properties: Protects products from oxidative damage.
- Eco-Friendly Production: Produced with sustainable practices, minimizing environmental impact.
Regulatory Compliance
| Region | Max Allowed Level | Notes | Certification Body |
|---|---|---|---|
| Australia | - | Permitted as a food additive in a wide range of foods at levels consistent with Good Manufacturing Practice (GMP). | Compliance with Food Standards Australia New Zealand (FSANZ) Code. |
| Canada | 3% | Listed on the Cosmetic Ingredient Hotlist with restrictions related to its function as an alpha-hydroxy acid in skin products. | Health Canada compliance. |
| China | - | Approved as a food additive and is included in the Inventory of Existing Cosmetic Ingredients in China (IECIC). Its use in food must comply with national food safety standard GB 1886.235. | NMPA (for cosmetics), Compliance with GB 1886.235 (for food). |
| India | - | Regulated as a food additive by the Food Safety and Standards Authority of India (FSSAI). Must comply with FSSAI standards for purity. | FSSAI License. |
| Japan | - | Approved for use as a food additive. It is used as a pH adjuster and Vitamin C stabilizer in foods and beverages. | Compliance with Japanese Standards of Food Additives. |
| United States | - | Affirmed as Generally Recognized as Safe (GRAS) for use in food with no limitations other than GMP. The Cosmetic Ingredient Review (CIR) Expert Panel concluded it is safe in the present practices of use and concentration in cosmetics. | FDA GRAS (for food), TSCA Inventory. |
| European Union | - | Approved for use in cosmetics without restriction according to the general provisions of the Cosmetics Regulation. It is a registered substance under REACH. | REACH registration. |
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