Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More

 

Disodium tetraborate, anhydrous

EC / List no.: 215-540-4

CAS no.: 1330-43-4

Mol. formula: B4Na2O7

formula
GHS08: Serious Health Hazard

Danger! According to the harmonised classification and labelling (ATP20) approved by the European Union, this substance may damage fertility and may damage the unborn child.

GHS07: Health hazard

Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance may damage fertility or the unborn child and causes serious eye irritation.

  • R

Toxic to Reproduction

  • Substance of very high concern (SVHC) and included in the candidate list for authorisation.

This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 000 tonnes per annum.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Biocidal Uses

This substance was previously approved for use as a biocide in the EEA and/or Switzerland, and this approval has now expired, for: wood preservation.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses

This substance is used in the following products: lubricants and greases, washing & cleaning products, anti-freeze products, heat transfer fluids and adhesives and sealants.
This substance has an industrial use resulting in manufacture of another substance (use of intermediates).
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment), outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).

Article service life

Release to the environment of this substance can occur from industrial use: formulation of mixtures, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates) and formulation in materials.
Other release to the environment of this substance is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
This substance can be found in products with material based on: stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material), metal (e.g. cutlery, pots, toys, jewellery), paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper) and wood (e.g. floors, furniture, toys).

Widespread uses by professional workers

This substance is used in the following products: lubricants and greases, inks and toners, fertilisers, photo-chemicals, washing & cleaning products, biocides (e.g. disinfectants, pest control products), coating products and laboratory chemicals.
This substance is used in the following areas: building & construction work, agriculture, forestry and fishing, printing and recorded media reproduction and formulation of mixtures and/or re-packaging.
This substance is used for the manufacture of: fabricated metal products, machinery and vehicles and chemicals.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

Formulation or re-packing

This substance is used in the following products: pH regulators and water treatment products, metal working fluids and lubricants and greases.
This substance has an industrial use resulting in manufacture of another substance (use of intermediates).
Release to the environment of this substance can occur from industrial use: formulation of mixtures, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), formulation in materials and manufacturing of the substance.

Uses at industrial sites

This substance is used in the following products: pH regulators and water treatment products, welding & soldering products, laboratory chemicals and water treatment chemicals.
This substance has an industrial use resulting in manufacture of another substance (use of intermediates).
This substance is used in the following areas: building & construction work and formulation of mixtures and/or re-packaging.
This substance is used for the manufacture of: chemicals, mineral products (e.g. plasters, cement), machinery and vehicles, metals and fabricated metal products.
Release to the environment of this substance can occur from industrial use: in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), in processing aids at industrial sites, as processing aid, formulation of mixtures and manufacturing of the substance.

Manufacture

Release to the environment of this substance can occur from industrial use: manufacturing of the substance, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, formulation of mixtures and in the production of articles.

The InfoCard summarises the non-confidential data on substances as held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The InfoCard is automatically generated. Information requirements under different legislative frameworks may therefore not be up–to–date or complete. Substance manufacturers and importers are responsible for consulting official publications. This InfoCard is covered by the ECHA Legal Disclaimer.

ECHA logo about INFOCARD - Last updated: 30/09/2023