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  7. Potassium hydrogen fluoride, 98%, Thermo Scientific Chemicals

Potassium hydrogen fluoride, 98%, Thermo Scientific Chemicals

Product Code. 11419963
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Product Code. 11419963 Supplier Thermo Scientific Alfa Aesar Supplier No. A13031.36
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This item is not returnable. View return policy
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Description

Potassium hydrogen fluoride is used as an abrasive, as a pretreatment of metals before they are further processed, as a wood preservative and as a chemical intermediate.

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.

Applications
Potassium hydrogen fluoride is used as an abrasive, as a pretreatment of metals before they are further processed, as a wood preservative and as a chemical intermediate.

Solubility
Soluble in water (392 g/L). Also soluble in ethanol.

Notes
It is hygroscopic. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7789-29-9
Molecular Formula KHF2
MDL Number MFCD00011403
Synonym Potassium bifluoride

Specifications

Melting Point 239°C (decomposition)
pH 1
Quantity 500 g
UN Number UN1811
Merck Index 14,7610
Solubility Information Soluble in water (392g/L). Also soluble in ethanol.
Formula Weight 78.1
Percent Purity 98%
Odor Odorless
Sensitivity Hygroscopic
Density 2.37
Chemical Name or Material Potassium hydrogen fluoride
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Safety and Handling

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Product Identifier
  • Potassium hydrogen fluoride
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H301-Toxic if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contain: Potassium fluoride
SDS

RUO – Research Use Only

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