Pharmaceutical raw materials used in synthesizing new medications

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Pharmaceutical Aerosols Hfa-134A Purified ?99.99

Any interested, please contact  us: katty@xmjuda.com

Pharmaceutical product HFA-134A (P) obtained in 2016 the DMF file number in USA

HFA-134 Chemical Name: Pharmaceutical Excipients Tetrafuoroethane

The Relative Name: Aerosol Medication, Propellant Hfa-134a, Prokinetic Agents, Propellant R134a, Aerosol Inhaler, Inhalation Aerosol, Hfa Inhaler

Cas No.: 711-97-2

Molecular Formula: CH2FCF3         

Physical Properties:

Molecular weight(g/mol):  102.3         Melting point℃: -103.15℃

r134a boiling point: -26.1℃

Density of liquid (25℃ ): 1.207 g/cm3     Vapour pressure(25℃): 0.665MPa

Critical temperature (℃): 101.1           Critical pressure: 4.067 MPa

R134a Density: 1.206g/cm3             Latent heat of evaporation in boiling point: 215.0KJ/kg

Solubility in water (25℃): 0.15 W%       Specific heat (25℃ liquid): 1.51 KJ/kg . k 

ODP: 0                              GWP(100yr): 1200 

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Poly(A) polymerase gamma (724-734) LAB GRADE 97%

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Prostatic acid phosphatase (18-26) LAB GRADE 97%

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Protein timeless homolog (848-856) LAB GRADE 97%

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Ras-related protein Rab-38 (50-58) LAB GRADE 97%

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TGF-beta receptor type-2 (131-139) LAB GRADE 97%

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Topoisomerase II-alpha-b (828-836) LAB GRADE 97%

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Unconventional myosin-Ib (911-919) LAB GRADE 97%

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3-OXO-1-CYCLOPENTANECARBOXYLIC ACID Purified ?97%

Name: 3-OXO-1-CYCLOPENTANECARBOXYLIC ACID

CAS NO. 98-78-2

Purity: 97%

Appearance: almost white to yellow crystalline block

Sample: acceptable

Sample time: within 2 days

Packaging: foil bag for small quantity, and fiber drum for bulk quantity

Payment terms: T/T, Paypal, L/C

Sea port: Qingdao

Airport: Jinan/Beijing/Qingdao etc.

Contact person: Freda

 

Should you have any questions, please feel free to contact me, we will try our best to make you satisfied. Hope to receive your enquiry as soon as possible. Thank you very much!

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Abz-Gly-Ile-Val-Arg-Ala-Lys(Dnp)-OH LAB GRADE 98%

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