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HomeProduct name listPotassium methyl sulfate

Potassium methyl sulfate

  • CAS NO.:562-54-9
  • Empirical Formula: CH5KO4S
  • Molecular Weight: 152.21
  • MDL number: MFCD00040472
  • EINECS: 209-231-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-15 10:43:51
Potassium methyl sulfate Structural

What is Potassium methyl sulfate?

Chemical properties

white crystalline powder

The Uses of Potassium methyl sulfate

Methylsulfuric acid potassium salt (cas# 562-54-9) is used as a multifunctional printing and dyeing scouring agent.

Properties of Potassium methyl sulfate

Melting point: 212-217 °C
storage temp.  Hygroscopic, Refrigerator, under inert atmosphere
solubility  Methanol (Slightly), Water (Slightly)
form  Crystals or Crystalline Powder
color  White
Water Solubility  Soluble
Stability: Hygroscopic
EPA Substance Registry System Sulfuric acid, monomethyl ester, potassium salt (562-54-9)

Safety information for Potassium methyl sulfate

Signal word Danger
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H350:Carcinogenicity
Precautionary Statement Codes P201:Obtain special instructions before use.
P202:Do not handle until all safety precautions have been read and understood.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P281:Use personal protective equipment as required.
P362:Take off contaminated clothing and wash before reuse.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313:IF exposed or concerned: Get medical advice/attention.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.
P405:Store locked up.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.
P501:Dispose of contents/container to..…

Computed Descriptors for Potassium methyl sulfate

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