Silver Lactate
Basic information
- CAS
128-00-7- Standard SMILES
CC(O)C(=O)[O-].[Ag+]- InChIKey
LMEWRZSPCQHBOB-UHFFFAOYSA-M- Molecular formula
- C3H5AgO3
- Average molar mass
- 196.94 g/mol
- Monoisotopic mass
- 195.92896
Overview
See also: Silver cation (has active moiety); L(+)-Lactic acid silver (annotation moved to).
Names & identifiers
- Preferred name
- Silver Lactate
- IUPAC
- silver 2-hydroxypropanoate
- English name
- SILVER LACTATE
- Molecular formula
- C3H5AgO3
- Molecular weight
- 196.94
Names & synonyms
SILVER LACTATE128-00-7Lactic acid, silver salt15768-18-0L-(+)-Lactic acid silver saltSILVER SEEDSILVER LACTATE [MI]DTXSID50875568Silver, (2-hydroxypropanoato-O1,O2)-1O6T8HG11VNSC-112242SILVER, (2-(HYDROXY-.KAPPA.O)PROPANOATO-.KAPPA.O)-
Show more names
SILVER(I) LACTATESilver lactate 97%Silver lactate,96%LACTIC ACID SILVER SALTLactic acid silver(I) saltSilver(I) lactate anhydrousSILVER LACTATE, FOR HISTOLOGYSILVER LACTATE ISO 9001：2015 REACHSilver lactate solution, Ag 4-5% w/w (cont. Ag)
Silver, (2-(hydroxy-kappaO)propanoato-kappaO)-RefChem:886289SILVER LACTATE [INCI]SILVER LACTATE, (+-)-DTXCID701013689Silver, (2hydroxypropanoatoO1,O2), (S)629-316-2(lactato-O1,O2)silver
Database identifiers
- CAS
128-00-7、15768-18-0、80298-33-5- PubChem CID
- 157644
- DTXSID
DTXSID50875568- UNII
- 1O6T8HG11V
- EC Number
- 239-859-3、629-316-2
- Nikkaji
- J10.140K
Properties
Computed structural properties
- Topological polar surface area
- 60.4 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 53.5
Experimental & physicochemical properties
Chemical ClassesMetals -> Organic Acids, Metal Salts
Physical DescriptionSolid; [Sigma-Aldrich MSDS]
Physicochemical properties
- Melting point
- 120 · 120-122 °C(lit.)
- RTECS
- 2465550 · UA2465550
- storage temp.
- Dark Room
- solubility
- 2 O, · slightly soluble in H2O, ethanol
- form
- Powder
- color
- White to gray
- Water Solubility
- 15 parts · soluble in ~15 parts H2O; slightly soluble alcohol [MER06]
- Sensitive
- Light Sensitive
- Merck
- 14 · 14,8517
- CAS DataBase Reference
- 128 · 128-00-7(CAS DataBase Reference)
- FDA UNII
- 1 O6T8HG11V · 1O6T8HG11V
- Symbol(GHS)
- 7 · GHS07,GHS09
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
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
Hazard information
Hazards SummaryA skin and strong eye irritant; Harmful by ingestion, inhalation, and skin absorption; Targets the CNS; [Sigma-Aldrich MSDS]
Hazard Classes and Categories
Acute Tox. 4 (33.3%)
Skin Irrit. 2 (100%)
Safety & protection
Exposure Control and Personal Protection0.01 [mg/m3], inhalable fraction, as Ag[German Research Foundation (DFG)]
Threshold Limit Values (TLV)0.01 [mg/m3], as Ag
Permissible Exposure Limit (PEL)0.01 [mg/m3], as Ag
Immediately Dangerous to Life or Health (IDLH)10.0 [mg/m3], as Ag
Safety data
Chemistry & industry
Applications
DescriptionSilver lactate is the silver salt of lactate. Silver lactate is a drug that can be used as antimicrobial agent in the external application. This is due to the effect of silver ion in killing bacteria via inhibiting respiratory pathway, destroying cell wall, impairing essential enzymes, obstructing metabolic activity and/or cause DNA stress. Its application in the treatment of thermal burn has been reported, thus being made into cream. Study has also found that it can decrease superoxide anion formation and chemotaxis in human polymorphonuclear leucocytes. Silver lactate staining can also be applied to the von Kossa reactions for calcium deposits to increases sensitivity and reduces background.
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Compound notes
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