BIS CERTIFICATION FOR SODIUM FORMALDEHYDE SULPHOXYLATE IS 4505:2015

Product Description

IS 4505:2015 covers Sodium formaldehyde sulphoxylate. This standard specifies the requirements, sampling, and testing method for sodium formaldehyde sulphoxylate dehydrate, which is commercially known as sodium sulphoxylate formaldehyde.

BIS CERTIFICATION FOR SODIUM FORMALDEHYDE SULPHOXYLATE IS 4505:2015

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INTRODUCTION

Sodium formaldehyde sulphoxylate, a sodium salt of the sulphonic acid formaldehyde, is a derivative of sodium hydrosulfite and formaldehyde. It is made by reacting sulfur dioxide with zink dust in an aqueous suspension to produce a zinc hydrosulfite solution. In this solution, formaldehyde and more zinc dust are added to form basic zinc formaldehyde sulphoxylate, which is then decomposed with caustic soda to form sodium formaldehyde sulphoxylate and insoluble zinc hydroxide.

To ensure the product quality of sodium formaldehyde sulphoxylate, 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.

TESTS

The following test shall be carried out following the method specified.

· Description

· Sodium formaldehyde sulphoxylate dehydrate

· Sodium formaldehyde bisulphate

· Sodium sulphite %

· pH

· Iron %

· Lead %

· Copper %

· Zinc %

BIS Documents For Domestic and Foreign Manufacturer Checklist

BIS ISI Registration for Simplified Process

BIS ISI Mark Certification Costing And Timeline

ISI Mark Certification Timeline and costing

To Know The Process in Detail, Please Visit:

Under BIS Registration Products BIS-ISI and BIS-CRS

Note: foreign applications will be submitted through an offline process only. we can only check the grant of CML no. on the BIS portal for foreign applications

CONCLUSION

Sodium formaldehyde sulphoxylate has been included in the mandatory ISI Certification Scheme under the IS 4505:2015 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 formaldehyde sulphoxylate or ISI mark certification for sodium formaldehyde sulphoxylate, you can reach out to Evtlindia. We assist 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.