Potash Sulfurated suppliers
Potash Sulfurated
- CAS:
- 39365-88-3
- MF:
- K4O3S3
- MW:
- 300.59
Suppliers by country/region
Properties
- Melting point:
- 200-250°C
- Density
- 1.65 g/cm3 (20℃)
- vapor pressure
- 0.013Pa at 135℃
- storage temp.
- no restrictions.
- solubility
- 500g/l
- form
- Chunks
- color
- Green
- PH
- 13 (10g/l, H2O, 20℃)
- Water Solubility
- Soluble in water
- Sensitive
- Air Sensitive & Hygroscopic
- Stability:
- Stable, but flammable and hygroscopic. Dust may form an explosive mixture with air. Incompatible with strong acids, alcohols, strong oxidizing agents, strong reducing agents, combustible materials, most common metals, halogenated hydrocarbons.
- InChI
- InChI=1S/4K.H2O3S2.S/c;;;;1-5(2,3)4;/h;;;;(H2,1,2,3,4);/q;;2*+1;;/p-2
- InChIKey
- PFSBHPPVZHPSCB-UHFFFAOYSA-L
- SMILES
- S(=O)([O-])([O-])=S.S([K])[K].[K+].[K+]
- Surface tension
- 73.02mN/m at 1g/L and 18.1℃
Safety Information
- Symbol(GHS)
GHS05,GHS09
- Signal word
- Danger
- Hazard statements
- H314-H400
- Precautionary statements
- P260-P273-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338
- Hazard Codes
- C,N
- Risk Statements
- 31-34-50
- Safety Statements
- 26-36/37/39-45-61
- RIDADR
- UN3180
- WGK Germany
- 3
- HS Code
- 2830 90 85
- HazardClass
- 4.1
- PackingGroup
- II
Use
Liver of sulfur (also known as sulfurated potash) is a poorly defined mixture of potassium sulfide, potassium polysulfide, potassium thiosulfate, and probably potassium bisulfide. Liver of sulfur is mainly used in metalworking to form a patina, turning copper alloys brown or black. Typically liver of sulfur comes in a dry rock form that must be broken into smaller pieces and dissolved in hot water for use. It has been historically used in pharmaceutical preparations such as white lotion for the treatment of skin diseases. At one time sulfurated potash was used to combat arthritis. However, it is no longer favored for medical purposes because sulfides and polysulfides are toxic. It can also used in the preparation of N-substituted thionamides such as (+)-(S)-thion--methylbutyramide, (+)-(S)-(thionhydratropyl) morpholine and (+)-(S)-N-methylthion--methylbutyramide.
58 supplier list of "Potash Sulfurated"
$7.00/ 1KG
- Product Name:LIVER OF SULFUR
- Products Intro:Purity: 99% | Package: 1KG;7USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Potassium sulfide
- Products Intro:Purity: small lumps for analysis , Premium-Grade Reagents | Package: $202.9/250g;Bulk package | CustNote: small lumps for analysis , Premium-Grade Reagents
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:Potash,sulfurated
- Products Intro:Brand:sigma aldrich | Product Number:253049
- Company Type: Trader
- Country/Region: INDIA