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tetraboron disodium heptaoxide, hydrate [1] disodium tetraborate, anhydrous [2] orthoboric acid, sodium salt [3] disodium tetraborate decahydrate [4] disodium tetraborate pentahydrate [5]

CAS 12267-73-1 · B4Na2O7

Hazard class

Danger — Health hazard

Pictograms

Health hazard

H-statements

H360FD May damage fertility. May damage the unborn child

Synonyms

Sodium Tetraborate, Anhydrous · Boron sodium oxide (B4Na2O7) · Borax glass · Anhydrous borax · Sodium biborate · Borax Anhydrous · Fused borax · Sodium borate anhydrous

Molecular weight

201.2 g/mol

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Health hazard

Data source

Harmonised classification ECHA — EU CLP Annex VI

Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.