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Potassium pyrosulfate - 99.99% metals basis, high purity , CAS No.7790-62-7
Basic Description Synonyms DTXSID10889580 | Potassium disulfate (K2S2O7) | Dipotassium disulfate | EC 232-216-8 | Potassium disulfate | Potassium disulfate, ReagentPlus(R), 99% | Kaliumpyrosulfat | Potassium pyrosulfate | Potassium sulfate (K2S2O7) | UNII-AVJ6ZST7L6 | Potassium dis Specifications & Purity PrimorTrace™, ≥99.99% metals basis Shipped In Normal Grade PrimorTrace™
Names and Identifiers IUPAC Name dipotassium;sulfonato sulfate INCHI InChI=1S/2K.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2 InChi Key KAQHZJVQFBJKCK-UHFFFAOYSA-L Canonical SMILES [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+] Isomeric SMILES [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+] WGK Germany 3 PubChem CID 62681 UN Number 3260 Molecular Weight 254.32
Certificates(CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water (25.4 g/l) at 20 °C. Sensitivity Moisture sensitive. Melt Point(°C) 325°C
Safety and Hazards(GHS) Pictogram(s) GHS06 , GHS05 Signal Danger Hazard Statements H331: Toxic if inhaled
H314: Causes severe skin burns and eye damage
H318: Causes serious eye damage
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P271: Use only outdoors or in a well-ventilated area.
P301+P330+P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P363: Wash contaminated clothing before reuse.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P305+P354+P338: IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P317: Get emergency medical help.
P302+P361+P354: IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.
P316: Get emergency medical help immediately.
WGK Germany 3
Citations of This Product (1 ) 1. Huang Jingdong, Sohn Il, Kang Youngjo, Yang Xiao. (2022) Separation of Zn and Fe in ZnFe2O4 by Reaction With MgCl2. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 53 (4): (2634-2646). [PMID: ] [10.1007/s11663-022-02556-9 ]
References 1. Huang Jingdong, Sohn Il, Kang Youngjo, Yang Xiao. (2022) Separation of Zn and Fe in ZnFe2O4 by Reaction With MgCl2. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 53 (4): (2634-2646). [PMID: ] [10.1007/s11663-022-02556-9 ]
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