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P-Toluene Sulphonic Acid/ PTSA CAS NO.6192-52-5

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FOB Price:
USD 1.00-3.00 /Metric Ton Get Latest Price
Min.Order Quantity:
1 Metric Ton
Purity:
99%
Port:
Qingdao port
Payment Terms:
T/T,MoneyGram,Other

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Product Details

Keywords

  • 6192-52-5
  • 6192-52-5 P-Toluene Sulphonic Acid
  • P-Toluene Sulphonic Acid

Quick Details

  • ProName: P-Toluene Sulphonic Acid/ PTSA
  • CasNo: 6192-52-5
  • Molecular Formula: C7H8O3S·H2O
  • Appearance: crystal, powder
  • Application: Pharmaceutical intermediates
  • DeliveryTime: 1-2 days
  • PackAge: as your request
  • Port: Qingdao port
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: stay in dry, cool and well-sealed
  • Transportation: EMS,HK EMS,FEDEX,DHL,TNT
  • LimitNum: 1 Metric Ton
  • Loss On Drying: 0.2%
  • Melting Point: 177℃ ~ 181℃
  • Specific Rotation: +27°
  • Assay: 99.2%

Superiority

hebei yanxi chemical co., ltd who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. seek development by credit reputation. our products have big price advantage in europe south america and so on .and our company also has the advantage of high quality in africa. in the past two years our products has reached more than 30 countries in the world, europe. south america. north america, southeast asia, africa, etc. we welcome all over the world with the best quality and lowest price friend common cooperation and common development!

Details

para toluene sulfonic acid , p-toluene sulfonic acid, ptsa (monohydrate) [cas:6192-52-5]

p-toluene sulfonic acid, molecular formula:c7h8o3s·h2o, molecular weight:190.2,cas no:6192-52-5.( cas no of anhydrous material: 104-15-4),colorless or white ,and needle-shaped crystal. it dissolves in water, ethanol, aether, benzene, has medium toxicity, and is pungent to the skin, eye. it is mainly used in the organic synthesis industry. and in the pharmacy, it can synthesize doxycycline, persantin ,naproxen and produce the intermediates of amoxicillin , cefadroxil .

specifications:

appearance:white crystal
content of monohydrate:97.5% min
free acid：≤0.5%
total moisture：≤11.5%
free water: ≤2.5%
fe：≤30ppm

grades: industrial grade.

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