Dipotassium disulfate
(33747986 | 7790-62-7)

CAS: 7790-62-7
Molecular Formula: K2S2O7
Molecular Weight: 254.32
Availablility: Inquire for Status
Downloads: Product Specification | Safety Data Sheet [EN]
Dipotassium disulfate Chemical Structure

33747986-100g 100g £19.80
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33747986-100g 100g €29.70
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33747986-100g 100g $35.64
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 33747986
Product Name Dipotassium disulfate
Categories Buffers Inorganic Chemicals Salts
CAS 7790-62-7
Molecular Formula K2S2O7
Molecular Weight 254.32
Storage Details Ambient
Harmonised Tariff Code 28332980

Product Specification
Heavy metals <0.0005%
AS <0.0003%
Fe <0.001%
Ca <0.005%
Purity >98%
PO4 <0.001%
Water insoluble <0.01%
Cl <0.001%
Appearance Colourless crystals or molton lump

Safety Information
Pictograms
Corrosion
Skull and Cross Bones
Signal word warning
Hazard statements
  • H314: Causes severe skin burns and eye damage

  • H331: Toxic if inhaled
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P284: Wear respiratory protection

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing