CAS 1333-83-1 — 0 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 1333-83-1

CAS 1333-83-1PubChem CID 219061

Sodium hydrogen difluoride

IUPAC name: sodium;fluoride;hydrofluoride

Molecular formula: F2HNa
Molecular weight: 61.9946 g/mol
Exact mass: 61.99440064 Da
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 2
Covalent units: 3
Defined stereocentres: 0

Also known as

Sodium bifluorideSodium acid fluorideSodium hydrogen fluorideSodium hydrogendifluorideCaswell No. 747AFluoruro acido de sodioHSDB 5820Fluorure acide de soodium

16 more reported names

Fluoruro acido de sodio [Spanish]Fluorure acide de soodium [French]EINECS 215-608-3Sodium fluoride (NaF), mixt. contgUN2439Sodium fluoride-hydrofluoric acid mixtEPA Pesticide Chemical Code 0752013W2KK83V5GHydrofluoric acid, mixt. with sodium fluorideSODIUM BIFLUORIDE [MI]EC 215-608-3Hydrofluoric acid, mixt. with sodium fluoride (NaF)SODIUM HYDROGEN DIFLUORIDE [HSDB]Fluoruro acido de sodio (Spanish)SODIUM DIFLUORIDESODIUM BIFLUORIDE, (SOLID)

Open full PubChem record PubChem annotations 3D structure image

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 1333-83-1

0 total

No records found for this CAS number.

How CAS 1333-83-1 is used on this site

CAS 1333-83-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 1333-83-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.