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structure of 1310-58-3

Potassium Hydroxide(CAS 1310-58-3)

CAS No.: 1310-58-3 Brand: MolBest
M. Ft.: KOH Cat. No: G1535214
M. Wt.: 56.11 MDL: MFCD00003553
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2815200000 UN No.: UN 1813 8 /PG II
Purity Grade Package Stock Price Quantity
99.999% metals basis
Documents:COASDS
Electronic grade 5G In Stock 5 USD
99.999% metals basis
Documents:COASDS
Electronic grade 25G In Stock 15 USD
99.999% metals basis
Documents:COASDS
Electronic grade 100G In Stock 58 USD
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Applications of 1310-58-3

Potassium hydroxide has diverse applications across various industries:

  • Chemical Manufacturing: Used as a strong base in the production of various chemicals.
  • Food Industry: Acts as a pH control agent and thickening agent.
  • Agriculture: Employed in the manufacture of liquid fertilizers.
  • Cleaning Products: Utilized in formulations for cleaning agents due to its corrosive properties.
  • Semiconductor Industry: Used in chip fabrication processes such as anisotropic wet etching.
  • Analytical Chemistry: Serves as a reagent in alkalimetric titrations.

Physical and chemical properties of 1310-58-3

Boiling Point

2415 °F

Decomposition

When heated to decomposition it emits toxic fumes of K2O.

Density

2.04

Exact Mass

55.966446

explosive limit

3.5-15.0%(V) (ethanol)

Exposure Limits

Ceiling in air 2 mg/m3 (ACGIH).

Flash Point

52 °F

Index of Refraction

n20/D 1.421

Melting Point

716 °F

Merck

14,7640

Molecular Formula

HKO

Molecular Weight

56.106

Odor

Odorless

pH

pH = 13.5 (0.1 Molar aq soln)

PSA

23.06000

Sensitivity

Air Sensitive & Hygroscopic

Solubility

(59 °F): 107%

Stability

Stable, but very hygroscopic. Dissolves exothermically in water. Incompatible with most metals, strong acids, acid chlorides, organic materials, zinc, aluminium, nitroalkanes, nitrobenzene, chlorine dioxide. Reacts vigorously with a wide variety of other materials. Readily absorbs water and carbon dioxide from the air.

Storage condition

Store at +5°C to +30°C.

Vapour Pressure

(1317 °F): 1 mmHg

Water Solubility

soluble

Q&A for CAS 1310-58-3

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

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Download SDS of 1310-58-3

Pictograms

Signal Word

Danger

Hazard Statements

H290 May be corrosive to metals
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage

Safety Data Sheet

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