Potassium dihydrogen phosphate (Monobasic)
(42899676 | 7778-77-0)

CAS: 7778-77-0
Molecular Formula: KH2PO4
Molecular Weight: 136.08
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Potassium dihydrogen phosphate (Monobasic) Chemical Structure

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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 42899676
Product Name Potassium dihydrogen phosphate (Monobasic)
Categories Analytical Reagents Buffers Diagnostic Raw Materials Inorganic Chemicals Salts
CAS 7778-77-0
Molecular Formula KH2PO4
Molecular Weight 136.08
Storage Details Ambient
Harmonised Tariff Code 2835240000

Product Specification
Conclusion Food grade according to FAO/WHO, EC and FCC
Lead <1ppm
AS <1ppm
HG <1ppm
pH 4.3 ~ 4.7
Cd <1ppm
Loss on Drying <1% (4hrs, 105°C)
Assay Min 99% m/m
F <10ppm
P2O5 ≥ 51.2%
Water insoluble matter ≤ 0.2%
K2O ≥ 33.5%
Appearance White powder, hygroscopic
Identity Conforms

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H315: Causes skin irritation

  • H319: Causes serious eye irritation
Precautionary statements
  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P302+352: IF ON SKIN: Wash with soap and water

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

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