Silver salt
Basic information
- CAS
131-08-8- Standard SMILES
O=C1c2ccccc2C(=O)c2cc(S(=O)(=O)O)ccc21.[Na+]- InChIKey
GGCZERPQGJTIQP-UHFFFAOYSA-N- Molecular formula
- C14H8NaO5S+
- Average molar mass
- 311.27 g/mol
- Monoisotopic mass
- 310.99901381
Names & identifiers
- Preferred name
- Silver salt
- IUPAC
- sodium 9,10-dioxoanthracene-2-sulfonic acid
- English name
- Sodium anthraquinone-2-sulfonate
- Molecular formula
- C14H9NaO5S
- Molecular weight
- 311.27
Names & synonyms
Silver saltSodium .beta.-anthraquinonesulfonateWLN: L C666 BV IVJ ESWQ &-NA-1-Anthracenesulfonic acid,10-dihydro-9,10-dioxo-, sodium salt2-Anthracenesulfonic acid,10-dihydro-9,10-dioxo-, sodium saltAnthraquinone-2-sulfonic acid, sodium salt, monohydrateNSC4757NSC-4757NSC215188Q7553294ANTHRAQUINONE-2-SULFONIC ACID SODIUM SALTsilversalt
Show more names
Anthraquinone-2-sulfonicacid,2-anthraquinonesulfonatesodiumAnthraquinone-2-sodium sulfonateSodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonateAnthraquinone-2-sulfLABOTEST-BB LT00159854sodium2-anthraquinonesulfonatesodium-2-anthrachinonesulphonate
Database identifiers
- CAS
131-08-8- PubChem CID
- 8551
Properties
Computed structural properties
- Topological polar surface area
- 96.9 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 1
- Heavy atoms
- 21
- Formal charge
- 1
- Complexity
- 532
Physicochemical properties
- Melting point
- 300 °C · >300 °C(lit.)
- Density
- 1.66 · 1.66[at 20℃]
- vapor pressure
- 0 Pa · 0Pa at 25℃
- storage temp.
- 30 °C · Store below +30°C.
- pka
- -1.8 · -1.8 (approx)
- form
- powder
- Appearance
- Off-white to light yellow Solid
- Water Solubility
- Soluble in hot water, cold water and insoluble in alcohol or ether.
- BRN
- 3580452 · 3580452
- Stability
- Stable. Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/C14H8O5S.Na.H/c15-13-9-3-1-2-4-10(9)14(16)12-7-8(20(17,18)19)5-6-11(12)13;;/h1-7H,(H,17,18,19);;
- InChIKey
- OOYZSHREGVYLQK-UHFFFAOYSA-N
- SMILES
- O=C1C2=CC=CC=C2C(=O)C2C=CC(S(O)(=O)=O)=CC1=2.[NaH]
- LogP
- -1.6 at · -1.6 at 25℃
- CAS DataBase Reference
- 131 · 131-08-8(CAS DataBase Reference)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- CB1095550
- hs_code
- 29147090
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36
- Hazard statements
- H315-H319-H335
- REACH Registrations
- Active
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Chemistry & industry
Applications
UsesSodium anthraquinone-2-sulfonate is used as an analytical reagent for alkaloids, an important intermediate for anthraquinone dyes, and a major raw material for the synthesis of anthraquinone acid dyes. It can be used to synthesize reactive, vat, and disperse dyes, and is also used in dye synthesis, organic synthesis, and other industries.
Upstream & downstream products
Downstream products
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…