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Pharmaceutical Aerosols Hfa-134A Purified ?99.99

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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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Phenylethanolamine is a type of biogenic amines that occur in mammalian brain and nerves.

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Poly(Methylvinylether/Maleic Anhydride) Mixed Salts Copolymer Technical 85%min

INCI name: 

--Calcium/Sodium PVM/MA Copolymer


--A white or off - white powder


The copolymer can be used directly in the formulation of a denture adhesive. In denture adhesives the salts provide excellent wet adhesive strength and duration of hold.It's an outstanding oral mucosal adhesive,suitable for denture adhesive formulations.The ionic bridges inside the copolymer molecule results in both adhesive and cohesive adhension to generate long lasting and durable denture adhesive systems.It acts as an adhesive cushion between the denture and gums to strong adhere to the gums and reduce the likehood for irritation due to a loose fitting denture.This copolymer is an essential component in the denture adhesive,such ingredient can help people abtain natural and comfortable feeling from their dentures.



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Polyvinylpolypyrrolidone PVP-P Technical 95% min

Chemical Description: 



--A white to yellowish white, hygroscopic powder;

--Practically insoluble in water, and other common solvents;


--Disintegrant for tablets, granules and hard gelatin capsules;

--Stabilizer for oral and topical suspensions

Package and storage:

--Packed in 20 kg plastic or fibre drum,inner lined with PE bags;

--Stored in dry place room at temperature.

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Povidone Iodine PVP-I Technical 95% MIN

Key Technical Parameters:


Yellowish-Brown or reddish-brown,amorphous powder


A.A deep blue color is producted.

B.A brown,dry,non-smearing film is formed,

and it dissolves readily in water.

pH Value(10% in water)


Iodide (EP)

6.0% max.

Iodide Ion(USP)

6.6% max.

Loss on drying

8.0% max.

Sulphated Ash(EP)      

0.1% max.

Residue on Ignition(USP)


Nitrogen Content(USP)


Heavy Metals(USP)

0.002% max.

Available Iodine

(Calculated on dried basis)


Applications: 1)Surgical disinfectant for skin and equipments,2)Disinfectant for aquatics and animals,3)Microbicide for food and feed industries,4)Antiseptic for gynecological nursing products,oral care formulations.

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R 547

CAS 741713-40-6 Formal name: [4-Amino-2-[(1-methylsulfonylpiperidin-4-yl)amino]pyrimidin-5-yl](2,3-difluoro-6-methoxyphenyl)methanone

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Refined Glycerin 99.7% Min BP/USP Grade Purified 99.7%

Refined Glycerin 99.7% Min BP/USP Grade 

Packing 250 KG X 80 (Brand New Steel Drum) / 20 MT Per 20 FT FCL


Packing 250 KG X 80 (Brand New HDPE Drum) / 20 MT Per 20 FT FCL

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Rosuvastatin Lactone LAB GRADE 99.19%

Rosuvastatin Lactone     503610-43-3

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Ruxolitinib (INCB018424), cas#941678-49-5

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