Do you want to find a reputable manufacturer of Stearic Acid in India? The MLA Group provides purified pharmaceutical-grade Stearic Acid of BP and USP grades as per formulation requirements. Our product is tested for fatty acid content, acid value, iodine value and congealing temperature to help buyers assess its quality before they make their choice.
We have USP grade Stearic Acid with a minimum of 90% of stearic acid and 96% of stearic and palmitic acids. For BP grade, the stearic acid content is not less than 40%, while the combined content of stearic and palmitic acids is at least 90%.
MLA Group also holds US DMF No. 037656 for Stearic Acid. Our quality checks cover key physicochemical parameters, residual solvents and organic volatile impurities.
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Stearic acid grades available at MLA Group
The required grade can depend on the formulation and its specifications. MLA Group offers two options:
USP grade: This grade requires at least 90% stearic acid, with the combined stearic and palmitic acid content at 96% or higher. Its specifications also cover iodine value, acid value and congealing temperature.
BP grade: This grade requires a minimum stearic acid content of 40%. The combined content of stearic and palmitic acids must be at least 90%.
These specifications help buyers compare the two grades and select the one that matches their product requirements.
Key properties of Stearic Acid
Stearic Acid quality is assessed through more than its total fatty acid content. Other parameters also help establish whether the material meets the required specification.
Stearic acid content: The minimum content differs between USP and BP grades.
Combined fatty acid content: Both grades have defined requirements for the total stearic and palmitic acid content.
Iodine value: A low iodine-value specification helps control the level of unsaturation.
Acid value: This is a key physicochemical parameter used to assess the material against its specification.
Congealing temperature: This helps define the material’s thermal characteristics.
Impurity testing: Testing covers residual solvents and organic volatile impurities.
These checks give buyers a clearer picture of the material’s quality profile when reviewing it for formulation use.
Quality checks for Stearic Acid
When sourcing pharmaceutical-grade Stearic Acid, it is important to review the specifications for the grade you need. The acceptance limits for one grade should not automatically be applied to another.
At MLA Group, the USP and BP grades have different requirements for stearic acid content and combined stearic and palmitic acid content. The product’s iodine value, acid value and congealing temperature are also part of its defined quality profile.
Testing for residual solvents and organic volatile impurities adds further checks to the assessment. Buyers can review the applicable grade specifications and learn more about MLA Group’s quality control and testing processes to help evaluate product suitability.
Why choose MLA Group as your Stearic Acid supplier?
The process of selecting a supplier of Stearic Acid in India includes verifying the grades that are currently available along with the product details and the supporting documents for the same.
MLA Group offers BP and USP grades, allowing buyers to assess the option that fits their requirements.
The minimum stearic acid percentage content for USP grade is 90% whereas, for the BP grade, it is 40%. This distinction is important when comparing specifications for a particular formulation.
MLA Group’s US DMF No. 037656 is another product detail buyers can consider when reviewing supplier information. For grade-specific requirements, check the applicable specification and supporting documentation before placing an order.
For product specifications and supply enquiries, contact MLA Group to discuss the available grade and its requirements.
Frequently asked questions
Which grades of Stearic Acid does MLA Group offer?
MLA Group offers BP and USP grades of Stearic Acid. The two grades have different minimum requirements for stearic acid content and combined stearic and palmitic acid content.
What is the minimum stearic acid content in USP grade?
According to the USP specification, the minimum content of stearic acid is 90%. The total content of stearic and palmitic acids should not be less than 96%.
What is the minimum stearic acid content in BP grade?
The BP specification provided requires at least 40% stearic acid. The combined stearic and palmitic acid content must be at least 90%.
Customization available. Contact our product team for details.
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