[41550] CAS 39365-88-3 | Potash, sulfurated, S 11.8% min as sulfide
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Brand: Alfa Aesar
39365-88-3 | K4O3S3 | tetrapotassium Hypo sulfanediide
Chemical Identifiers
CAS
39365-88-3
Molecular Weight (g/mol)
300.57
MDL Number
MFCD00064604
Synonym
tetrapotassium Hypo sulfanediide
SMILES
[S–].[K+].[K+].[K+].[K+].[O-]S([O-])(=O)=S
InChI Key
YFKFGPGTVQHNEF-UHFFFAOYSA-L
Molecular Formula
K4O3S3
IUPAC Name
tetrapotassium 1-oxo-1λ⁶-disulfene-1,1-bis(olate) sulfanediide
Specifications
Assay (unspecified)
≥11.8% (Sulfides)
Form
Granules or chunks
Appearance (Color)
Green to yellow to brown to grey
설명
Potash is used in black/brown patina (copper, brass, bronze). Its use include decorative color effects on copper, brass, bronze and nickel. Sulfurated potash has been used in the treatment of acne and other skin disorders usually in the form of a lotion with zinc sulfate.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:H228-H314-H335
Precautionary Statements:P210-P240-P241-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS39365-88-3FORMULAK4O3S3HAZARD CLASS4.1MDLMFCD00064604PACKAGING GROUPII
| Pakage | 100g, 500g |
|---|---|
| brand | Alfa Aesar |
