INTRODUCTION

Sodium sulfate technical refers to a type of sodium sulfate, a chemical compound. It is a white, crystalline solid that can be found in various used in the tannery, dyestuff, and textile industries and in ore beneficiation. Because the solution is caustic, it must be handled with caution.

To ensure the product quality of sodium sulfate technical, the Bureau of Indian Standards (BIS) has made it mandatory for manufacturers to undergo BIS registration and obtain the BIS ISI mark before selling it in the market. Manufacturers can use the ISI Mark on their products only after obtaining a license from BIS that is granted after BIS registration. The presence of the ISI mark on a product indicates that it complies with BIS's stringent quality standards.

IS 297:2001 covers Sodium Sulphide, Technical. This standard specifies the requirements and sampling and testing methods for sodium sulphide, technical.

REQUIREMENTS FOR IS 297:2001

1.     Sodium sulphide, technical, shall be in the form of a flesh-colored or dark-brown mass or flakes, and it must be water-soluble.

2.     When tested according to the methods prescribed in the standard's Annex, the material must also meet the requirements outlined in the standard.

3.     Packing and Marking shall be done in accordance with IS 297:2001.

4.     The material must be packed in mild steel drums, and the Standard Mark (ISI Mark) shall be marked on the product's container provided that the material so marked meets all requirements of the specification.

5.     Each package must be securely closed and clearly labelled with the information as specified in the standard.

6.     The Manufacturer must obtain a BIS license from the Bureau of Indian Standards to use a standard mark (ISI Mark).

TESTS

Test shall be carried out in accordance with the method prescribed in the standard.

·       Test for Determination of total sulphides, hydrosulphide, and excess alkali

·       Test for Determination of reducing compounds

·       Test for Determination of iron and aluminium compounds

·       Test for Determination of sodium sulphate

·       Test for Determination of sodium chloride

·       Test for Determination of water-insoluble

·       Test for Determination of excess alkali

Process for BIS ISI Mark Certification

To know the process in detail, please visit:

• ISI Mark Certification for Domestic Manufactures
• ISI Mark Certification for Foreign Manufactures

Under BIS Registration Products ISI and CRS

• BIS CRS Registration For IT Products List
• ISI Mark Registration For ISI Products List

Benefits of BIS Certification

The BIS registration provides the following benefits:

1.     Increase sales: BIS-registered products are more likely to be of higher quality and attract more customers.

2.     Reduce the amount of money spent on quality maintenance: Upon getting certification, there's no need to follow separate quality guidelines for products.

3.     Enhance product credibility and reduce environmental risk: BIS-certified items are genuine and trustworthy because they work really well and last a long time.

4.     Ensure the highest level of quality and dependability: The presence of a BIS registration number implies that the product is of high quality and dependability.

5.     Ensure the organization’s expansion: BIS certification boosts your product’s reputation, resulting in significant growth and market exposure.

CONCLUSION

Sodium sulfate technical has been included in the mandatory ISI Certification Scheme under the IS 297:2001 standard. Manufacturers cannot import, export, or sell this product in the Indian consumer market without the ISI Mark imprinted.

If you need any assistance with BIS ISI registration for sodium sulfate technical or ISI mark certification for sodium sulfate technical, you can reach out to Evtlindia. We provide assistance with all documentation formalities with India's BIS office, ensuring a smooth and hassle-free registration experience, guiding you through the entire process from start to finish.

You can contact us via email at contact@evtlindia.com or by phone at 9560935898. Feel free to get in touch with us anytime for the support you need.