A chemical product with several uses, sodium formaldehyde sulphoxylate is mostly used as a reducing agent and stabilizer in the paper, textile, chemical synthesis, and photo industries. Sulfur dioxide and zinc dust are combined in an aqueous suspension to produce zinc hydrosulfite solution, which is then used in its manufacturing process. Formaldehyde and more zinc dust are added to this solution to create a basic zinc formaldehyde sulphoxylate. This complex is then broken down using caustic soda, resulting in the creation of insoluble zinc hydroxide and sodium formaldehyde sulphoxylate. Sodium formaldehyde sulphoxylate is used in a variety of industrial processes due to its capacity to promote reduction reactions and regulate color and oxidation processes.
According to IS standard IS 4505:2015, all sodium formaldehyde sulphoxylate is now required to be included in the ISI Certification Scheme.
The requirements, sampling protocols, and testing techniques for sodium formaldehyde sulphoxylate are described in this standard.
Without the ISI Mark, this product cannot be marketed, imported, or exported into the Indian consumer market.
Indian Standards Institute, or ISI was renamed the Bureau of Indian Standards (BIS) in 1987. The official mark that the Bureau of Indian Standards provides for manufacturers of various goods is the ISI Mark. It is used to indicate compliance with Indian standards (IS) set by the Bureau of Indian Standards (BIS) and has been used as a conformity marking for industrial products. Manufacturers received permission from BIS to use the ISI Mark on items that comply with relevant Indian requirements through the product certification program.
Only manufacturers (domestic or foreign) who produce the finished product will be awarded ISI Certification. This will not be given to any product importers, traders, dealers, or distributors.
The following documentation is required to get an ISI certification:
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There are two approaches for Indian manufacturers to become certified with the ISI Mark:
Regular Procedure
With the possible exception of cases deemed "All India first," which might take up to 180 days, the licensing procedure is expected to be finished in 120 days. This timeline starts on the day the application is received, assuming that at different points in time the documentation, unit assessment, and product conformance are all deemed acceptable.
Step 1: Manufacturing Unit Customization in Compliance with Applicable Indian Standards
Step 2: Submission of the Application Form
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Simplified Procedure
This is a much faster process than the standard procedure. After a factory inspection is deemed satisfactory and the initial evaluation establishes that the sample complies with the applicable Indian Standard(s), the license application process is expected to be finished in 30 days.
Step 1: Adapting the Manufacturing Unit to Comply with the Relevant Indian Standard
Step 2: Sample Testing
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The process of obtaining ISI Mark Certification for Foreign Manufacturers typically includes the following steps:
Step 1: Application
Step 2: Query Raised (If Any)
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Brand Liaison provides helpful support for achieving ISI Mark Certification. Among our offerings are:
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