BIS Registration (CRS) for Polyphosphoric Acid IS 17439

Polyphosphoric acid (PPA) is a viscous, colourless or yellowish liquid that is a phosphoric acid derivative. PPA is a highly concentrated form of phosphoric acid containing more than 70% by weight. To ensure consumer quality and safety, obtaining BIS CRS Registration for Polyphosphoric Acid IS 17439 is mandatory under the Polyphosphoric Acid (Quality Control) Order, 2021, published by the Ministry of Chemicals and Petrochemicals. The manufacturers and importers are required to obtain this registration from the Bureau of Indian Standards for selling, storing, or importing this chemical in India. The IS 17439 specifies that polyphosphoric acid complies with the specified limits for composition, appearance, specific gravity, and impurities. The BIS Registration process requires sampling methods and test procedures. Hiring a consultant to obtain BIS Mark on your product can make your process hassle-free and reduce the time.

 

Key Specifications of Polyphosphoric Acid

Polyphosphoric acid is a multifaceted chemical that has a variety of applications in industries. It is widely used as a catalyst in the manufacture of a variety of organic chemicals such as pharmaceuticals, fragrances, and polymers. It is also used in the manufacture of alkenes, esters, and anhydrides as a dehydrating agent.

Another significant use of polyphosphoric acid is as an asphalt modifier. When polyphosphoric acid is mixed with asphalt, it enhances its properties, making it more robust and resistant to aging and weathering. The modified asphalt is used in the construction of roads, bridges, and other infrastructure.

In July 2013, the Bureau of Indian Standards (BIS) added several products under the Compulsory Registration Scheme (CRS). Polyphosphoric Acid was one of them. Under Scheme II of Schedule II, Electronic Video Games gets BIS registered and assures that the product is of good quality and safe.

 

Key Highlights under IS 17439 CRS Scheme

The relevant Indian Standard for Polyphosphoric Acid is IS 17439. The requirements include purity, composition, packaging, labelling, and testing. Let’s know more about the specifications under the Indian Standard: 

• P₂O₅ Content (Concentration Grade): Polyphosphoric acid grades are defined according to the percentage content of P₂O₅ (e.g., 105%, 110%, 115%, 118%), which defines product quality and use.
• Total Acidity / Assay Requirement: The chemical assay testifies to the declared concentration and complies with the IS 17439 specification for BIS approval.
• Appearance & Physical Characteristics: The product should be a clear to slightly yellow viscous liquid and should not contain any suspended impurities to qualify as a quality product.
• Density / Specific Gravity Limits: Density ranges are specified grade-wise to check the accuracy of concentration.
• Viscosity Requirements: Viscosity rises with concentration and is a critical factor in storage, pumping, and processing.

 

Benefits of the BIS CRS Registration for Polyphosphoric Acid

BIS Registration certification of Polyphosphoric Acid under IS 17439 provides major advantages by assuring quality assurance, regulatory compliance, and acceptance within our industry. Let us explore in detail: 

• Legal Compliance & Accessing the Market: Required in order to manufacture, import, or sell in India, satisfying both Quality Control Orders (QCOs).
• Quality and Safety Assurance: Provides a measure of assurance that the product meets all prescribed levels according to IS 17439, specifically.
• Increased Marketability & Competitive Advantage: Provides creativity and innovation while creating consumer confidence by differentiating your product from others in the marketplace.
• Facilitation of Government Procurement: Certification of the product is usually mandated to participate in government contracting and large-scale manufacturing programs.
• Consistency in Products: Provides consistent production from batch-to-batch through standardisation of material requirements; therefore, it limits the potential for inferior or unsafe products on the market.

 

Document required for BIS registration under IS 17439

To register Polyphosphoric Acid with BIS under IS 17439, you must provide the following documentation:

• Complete your BIS application.
• Copy of your factory license along with an English translation.
• A current copy of your ISO certification from your manufacturing unit.
• A third-party laboratory report confirming that your product meets (IS 17439), issued by a BIS-recognised laboratory within the last 90 days.
• Technical specifications, user manuals, and marking labels for all products.
• Completed conformity declaration forms (CDF) and the conformity compliance list (CCL).
• If the manufacturer’s head does not sign the application, the manufacturer will not be considered.
• A trademark certificate.
• A letter appointing an authorisation Indian Representative (AIR).
• Notarised Affidavit from the foreign manufacturer(s).
• ID proof(s) from all Authorised Indian Representatives.

 

Applicable Test Parameters for Polyphosphoric Acid IS 17439

Key Tests that were carried out to comply with IS 17439:

• Chemical composition: Testing includes Total P2O5 content (Generally means 83%-85% of total mass will be measured). The Product will be free from impurities and of suitable density.
• Physical appearance: This includes visual examination to determine that the product remains in the specified form (Viscous Liquid)
• Specific gravity: The specific gravity of approximately 2.06-2.08 g/cm3 can be obtained by testing the product sample at 20 degrees Celsius.
• Impurity Testing: Includes the testing for heavy metals, testing for iron, testing for other impurities & testing for Allowable Limit in accordance with IS 17439.
• Temperature & Handling Testing: Will determine if the product meets all Temperature & Handling Standards of storage & handling after evaluation has been completed on safety.

 

Process of BIS CRS Certification for Polyphosphoric Acid IS 17439

There are various procedures for Indian and foreign manufacturers to register with the Bureau of Indian Standards (BIS). To apply for BIS Registration, please follow these steps: 

a). For Foreign Manufacturers: 

• Appoint an Authorised Representative to represent the foreign manufacturer
• Register on the Bureau of Indian Standards  (BIS) portal
• Fill out an online application form
• Send samples for testing to a Bureau of Indian Standards-accredited laboratory, and upload the test results on the BIS portal.
• Make payment and submit the applications.
• The Bureau of Indian Standards will review the application
• If there are no questions, the Bureau of Indian Standards will issue a license on behalf of the foreign manufacturer.

 

b). For Indian Manufacturers:

• Register on the Bureau of Indian Standards (BIS) portal
• Fill out an online application form
• Send samples for testing to a Bureau of Indian Standards-accredited laboratory, and upload the test results on the BIS portal.
• Make payment and submit the applications.
• The Bureau of Indian Standards will review the application
• If there are no questions, the Bureau of Indian Standards will issue a license on behalf of the foreign manufacturer.

 

Checklist of Points for Obtaining BIS Registration of IS 17439

Before obtaining the BIS Mark on your product, go through the following points to get registration on time and hassle-free: 

• Confirm Standard Applicability: Confirm that your product is covered by IS 17439 (Polyphosphoric Acid) and find out what concentration grade applies to your product.
• Select the Correct BIS Scheme: Polyphosphoric acid is regulated under the ISI certification scheme for chemical products.
• Accurately Prepare Documentation: Create a completed CDF, a process flow diagram, details about the raw materials used, machinery used to produce the product, and quality
• control documentation.
• Ensure Testing: Test your product in laboratories recognised by the BIS to prove that you meet the BIS's standards for P₂O₅ (Phosphorus Pentoxide) levels and impurities, density, and other factors.
• Set Up a Factory Quality Control System: Create the capability to test your product in-house, calibrate measuring devices, and have procedures for batch control.

 

BIS CRS Registration Fees in India for Polyphosphoric Acid

The fees for BIS registration of the Polyphosphoric Acid are given below:

 

Why Choose ERCS Private Limited for BIS Registration of  IS 17439?

Choosing ERCS Private Limited for BIS registration of IS 17439 Polyphosphoric Acid ensures expert chemical compliance support, strong documentation management, BIS testing coordination, audit preparation, faster approvals, and complete end-to-end certification services.

• Deep Industry & Technical Expertise: ERCS has specialised knowledge of the chemical industry and the technical requirements of IS 17439.
• Comprehensive Service Offering: From initial documentation and application filing to testing coordination and final certification, ERCS provides end-to-end support, allowing for a seamless registration process.
• Strong Network and Liaison: With a strong presence in New Delhi and a network of consultants across India, they directly liaise with BIS departments to resolve queries and speed up applications.
• Experienced Team: Their team includes over 20 qualified engineers and experienced consultants well-versed in regulatory compliance and the latest Indian Standard Specifications.