Phosphonic acid, sodium salt (1:?)
Basic information
- CAS
15475-67-9- Standard SMILES
OP(O)O.[Na+]- InChIKey
LKCDRRCLIBMEIP-UHFFFAOYSA-N- Molecular formula
- H3NaO3P+
- Average molar mass
- 104.986 g/mol
- Monoisotopic mass
- 104.97175023
Names & identifiers
- Preferred name
- Phosphonic acid, sodium salt (1:?)
- IUPAC
- sodium phosphorous acid
- English name
- Sodium phosphite
- Molecular formula
- H4NaO3P
- Molecular weight
- 105.99
Names & synonyms
15475-67-9Phosphorous acid, sodium saltPhosphonic acid, sodium salt (1:?)RefChem:173604DTXSID801011000604-975-9Phosphonic acid, sodium saltsodium;phosphorous acidOPVVJRSLPIWLLG-UHFFFAOYSA-NBruggolen H 10sodium,phosphorousacisodium,phosphorous acid
Show more names
Phosphonic acid, sodiuMsalt (1:)Phosphonicacid, sodium salt (8CI,9CI)
Database identifiers
- CAS
15475-67-9- PubChem CID
- 159759
- EC Number
- 604-975-9
Properties
Computed structural properties
- Topological polar surface area
- 60.7 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 5
- Formal charge
- 1
- Complexity
- 8
Experimental & physicochemical properties
Physical DescriptionOther Solid
Physicochemical properties
- EPA Substance Registry System
- Phosphonic acid, sodium salt (15475-67-9)
- Symbol(GHS)
- 7 · GHS07,GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314-H302
- Precautionary statements
- 260 · P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Phosphonic acid, sodium salt
Phosphonic acid, sodium salt (1:?) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphonic acid, sodium salt (1:?) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Phosphonic acid, sodium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesAcute Tox. 4 (97.5%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS05
- Hazard statements
- H314-H302
- Precautionary statements
- P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P264-P270-P301+P312-P330-P501
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 71,008 lb
Consumer UsesCleaning agent
Industry UsesCleaning agent
General Manufacturing Information
Soap, Cleaning Compound, and Toilet Preparation Manufacturing
Phosphonic acid, sodium salt (1:?): ACTIVE
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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