IS 12795:2020 pertains to linear alkyl benzene. This Indian Standard (First Revision) was adopted by the Bureau of Indian Standards following approval from the Chemical Division Council and the finalization of the draft by the Soaps and Other Surface Active Agents Sectional Committee.

This standard outlines the criteria, sampling procedures, and testing protocols for linear alkyl benzene. Linear alkyl benzene serves as a crucial raw material in the manufacturing of surfactants employed in household and industrial synthetic detergent formulations, including powders, tablets, and liquid detergents.

Linear alkyl benzene must exhibit clear, colorless liquid properties with a distinctive odor. Compliance with the specifications detailed in this standard is mandatory. Testing procedures should adhere to relevant standards.

TESTS

The subsequent test must be conducted for Linear Alkyl Benzene.

• Colour

• Moisture

• Specific gravity

• Doctor test

• Bromine Index

• Molecular Weight

• Paraffin %

• Chain length distribution

• Refractive Index

• LAB content

PACKING AND MARKING

Packaging and labeling procedures must align with IS 12795:2020. Linear alkyl benzene should be packed in moisture-free mild steel tanks or barrels, unless alternative arrangements are agreed upon by the buyer and seller. Containers must display the required information as specified in the standard.

In adherence to this standard, products can undergo certification under the Bureau of Indian Standards Act, 2016, along with its associated Rules and Regulations. These certified products are eligible for marking with the standard mark (ISI Mark). Manufacturers are required to obtain a BIS license from the Bureau of Indian Standards to utilize the standard mark (ISI Mark). The issuance of this license hinges on a successful evaluation of manufacturing infrastructure, quality control measures, testing capabilities, and production processes.

PROCESS FOR BIS ISI MARK CERTIFICATION