CAS No.: 109-99-9

Formula: C4h8o

EINECS: 203-726-8

Type: Synthesis Material Intermediates

Appearance: Liquid

Quality: Industrial

 

 

Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH2)4O. The compound is classified as heterocyclic compound, specifically a cyclic ether. It is a colorless, water-miscible organic liquid with low viscosity. It is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. 

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Benzocaine Hydrochloride CAS 23239-88-5

CAS:23239-88-5

Molecular Formula:C9H11NO2.ClH

Quality Standard:99%

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Product Name Benzocaine Hydrochloride

CAS No. 23239-88-5

Molecular Formula C9H11NO2.ClH

Molecular Weight 201.65

Appearance White Powder

Assay 99%

Application Anesthetic Drug

Grade Pharmaceutical Grade

Brand Name Greenway

Product Introduction:

Benzocaine is an anaesthetic drug, mostly used for application direct to the skin. Benzocaine HCl is a salt modification of benzocaine, formed when benzocaine is complexed with hydrochloric acid. Often, drug salts have enhanced properties compared with the parent compound. For example, benzocaine hydrochloride is more water soluble than benzocaine, making it more appropriate for oral administration.

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Product Name: Benzocaine Hydrochloride

CAS: 23239-88-5

EINECS: 205-634-3

MF: C9H11NO2.ClH

MW: 201.65

Mol File: 23239-88-5.mol

Benzocaine is a local anesthetic drug. It is directly applied to the skin and used as a topical pain reliever or in cough drops. Benzocaine works by creating a chemical barrier that halts the build up of sodium, which accumulates as the nerve endings are stimulated by pain. When sodium builds up, electrical signals also build in the nerve ending and are transmitted to the brain, which interprets the signals as pain. Benzocaine hydrochloride is a salt modification of benzocaine, formed when benzocaine is complexed with hy acid. Compared to benzocaine, benzocaine hydrochloride is more water soluble, making it more appropriate for oral administration.

Benzocaine hydrochloride is usually made into powder or oil paste and used to heal wounds, ulcers, burns, skin abrasion, and hemorrhoids. Through the reduction in the excretion of an and carbon dioxide of fish by benzocaine hydrochloride, the pH and alkalinity values of the transport water remains constant, thereby, benzocaine hydrochloride is used as an aid in the transport of fish.

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Product Name: Benzocaine hydrochloride

CAS: 23239-88-5

MF: C9H11NO2.ClH

MW: 201.65

EINECS: 205-634-3

Benzocaine is a local anesthetic drug. It is directly applied to the skin and used as a topical pain reliever or in cough drops. Benzocaine works by creating a chemical barrier that halts the build up of sodium, which accumulates as the nerve endings are stimulated by pain. When sodium builds up, electrical signals also build in the nerve ending and are transmitted to the brain, which interprets the signals as pain. Benzocaine hydrochloride is a salt modification of benzocaine, formed when benzocaine is complexed with h ydrochloric acid. Compared to benzocaine, benzocaine hydrochloride is more water soluble, making it more appropriate for oral administration.

 

Benzocaine hydrochloride is usually made into powder or oil paste and used to heal wounds, ulcers, burns, skin abrasion, and hemorrhoids. Through the reduction in the excretion of  carbon dioxide of fish by benzocaine hydrochloride, the pH and alkalinity values of the transport water remains constant, thereby, benzocaine hydrochloride is used as an aid in the transport of fish.

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Product Name: Lidocaine hydrochloride

 CAS NO: 73-78-9

Synonyms:

Lidothesin;Xyloneural;Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)-, monohydrochloride;

 

 

 

Chemical & Physical Properties:

 

Appearance: White crystal powder

 

Assay :≥99.00%

 

Boiling Point: 350.8℃ at 760 mmHg

 

Melting Point: 80-82℃

 

Flash Point: 166℃

 

Storage Condition: Refrigerator

 

 Safety Information:

 

Hazard Class: 6.1(b)

 

HS Code: 2924299090

 

Packing Group: III

 

RIDADR: UN 3249

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Product Name:lidocaine hydrochloride

CAS:73-78-9

EINECS NO.:200-803-8

Molecular weight:270.7982

Molecular formula:C14H23ClN2O

Product specifications:>98%

Detection method: HPLC

Melting point :74~79

Boiling point :520.6 ºC(760mm)

Product Color: white powder

Preservation method:Store at normal room temperature

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CAS: 73-78-9

Pharmacopoeial Standards:USP Bp Ep Cp

Shipping Safe:DDP

Shipping Style:Express+Air+Sea

Payment:Tt+Btc+Paypal

Transport Package:Aluminum Foil Bag + Wooden Barrel + Carton

Specification:1KG/Bag-25KG/Barrel

Origin:China

Production Capacity:50000ton/Year

 

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Keywords: BMK Powder, Cas5449-12-7,New BMK Powder,BMK Methyl Glycidate,High extraction rate, high Concentration,high yield,5449-12-7,BMK Oil,CAS20320-59-6, bmk Liquid, BMK Intermediates,BMK Glycidic Acid , benzyl methyl ketone ,Sodium salt,BMK Pharmaceutical, BMK Chemical,BMK Germany,BMK Factory,BMK Supplier,buy BMK, BMK Warehouse ,BMK Pickup , 5449-12-7 Europe, 5449-12-7 supplier, CAS25547-51-7, 5449-12-7 factory,5449-12-7 china, 5449-12-7 powder,5449-12-7 germany,CAS5413-05-8 ,CAS459-03-0, CAS41232-97-7, What is BMK glycidate powder,what is bmk powder used for 

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Assay (%) ≥99.5%

Appearance Colorless clear liquid

Boiling range 87~88℃

Residue on evaporation ≤0.5%

Water ≤0.3%

a) Any individual impurity ≤0.1%

B) Total impurities ≤0.5%

Pyrrolidine application

 

Pharmaceutical raw materials, organic synthesis, special organic solvents.

 

Used for the preparation of drugs, fungicides, insecticides, etc.

 

Use organic synthesis. Insecticide. Bactericide. Epoxy resin curing agent. Rubber accelerator. Inhibitors.

 

Pyrrolidine Packaging and Shipping

 

1*20 ft container FCL = 13.6 tons with pallets

 

170kg/iron drum, FCL =80 drums totally

 

Pyrrolidine Storage

 

keep low temperature and keep drying

 

Shelf life

 

12 months with package

 

Chemical Name: Pyrrolidine

 

Other name: Tetrahydropyrrole

 

CAS No.: 123-75-1

 

Molecular Fomula: C4H9N

 

Chemical Structure:image.png

 

Molecular weight: 71.12

 

Appearance: Colorless clear liquid

 

Assay: 99.5%min

 

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