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ML347

cas 1062368-49-3

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Medical Salicylic acid USP 99.0-100.5%

Medical Salicylic Acid

 

Annual output: 4000 MT

Chemical name: Benzoic acid,-2hydroxcy

Molecular formula: C7H6O3

CAS: 69-72-7

Molecular weight: 138.12

EINECS: 200-712-3

HS Code29182110

Structure formula:

Standard: BP/USP/EP/CP/JP

Physical and Chemical Properties: White crystal or crystal powders, and sweets first and then hot, no chemical changes in the air. Atmospherically sublimation temperature over 76oC.Easily to decarboxylate and change into phenol and dioxide when heated atmospherically, and its aqueous solution appears acid reaction, becomes purple with FeCL3.Slightly dissolves in water but dissolves in boiling water easily. Dissolves in the ethanol or ether and slightly soluble in chloroform.

Specification:

Appearance: White crystal or crystal powders

Clarity and color of solution: Meet the requirement.

Loss of drying: ≤0.5%

Sulfate ash: ≤0.1%

Assay: 99.0-100.5%

Moisture: ≤0.40%

Heavy metals: ≤20ppm

Sulfate: ≤200ppm

M.P.: ≥158oC

Phenol: ≤0.10%

Usage: Medicine of disinfection and antiseptic for dissolving skin cutin hyperplasia and skin mould infection.

 

Packing:

25kg / kraft bag or fibre drum

25kg / package with paper or polyethylene bag inside

1 MT = 40 Packages

Packing size: 50*80cm / kraft bag; 36*40 cm / fibre drum

Capacity / 20"FCL:

Without pallet: 20 MT / 800 Bag , 1.6CBM/MT;  15 MT / 600 Drum, 2.1CBM / MT

with pallet: 18 MT / 720 Bag , 11 .25MT / 450 Drum

Our company may produce and pack according to customer's requirement.

 

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Medical Salicylic acid USP 90-104%

Aspirin (Acetyl Salicylic Acid)

Annual output: 3300 MT

Chemical name: Benzoic acid, 2-(acetyloxyl)-Salicylic acid acetate

Alias: Aspirin, Acetylsalicylic acid, 2-(Acetyloxy)benzoic acid, Acetol 

Molecular formula: C9H8O4

CAS: 50-78-2

Molecular weight: 180.2

EINECS No.: 200-064-1

HS Code: 29182210

Structure formula:

Quality Standard: BP/USP/EP/CP/JP

Physical and Chemical Properties: White crystal or crystalline powder,with acid taste and is stable in dry air,slowly hydrolyze into salicylic acid and acetic anhydride.Its solution shows and acid reaction.Sparingly soluble in alcohol,chloroform or ether,slightly soluble in water or absolute ether,it dissolves in alkali hydroxide or alkali carbonate solution and decomposes at the same time.

Specification:

Assay: 99.50-101.0%

Clarity and color of solution: Clear and colorless

Heavy metals: ≤20ppm

Free salicylic acid: ≤500ppm

Sulfate: ≤0.1%

Loss of drying: ≤0.5%

Addition Material: ≤0.1%

Appearance: white crystal or crystalline powder.

Usage: This product is an antipyretic ant rheumatic that is used to allay fever, headache, arthralgia, acticerheumatism, and rheumatoid arthritis. Toothache and dysmenorrhea and as raw material for making anti-carcinogen.

 

Packing:

25kg / kraft bag or fibre drum

25kg / package with paper or polyethylene bag inside

1 MT = 40 Packages

Packing size: 50*80cm / kraft bag;  36*40 cm / fibre drum

Capacity / 20"FCL:

without pallet: 20 MT / 800 Bag , 1.6CBM/MT;  15 MT / 600 Drum, 2.1CBM / MT

with pallet: 18 MT / 720 Bag , 11 .25MT / 450 Drum

Our company may produce and pack according to customer's requirement.

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N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-imino-2-phenazinamine 95%

Name   N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-imino-2-phenazinamine
Synonyms   B 628; B 628 (pharmaceutical)
copyRight
Molecular Structure   CAS # 102262-55-5, N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-imino-2-phenazinamine, B 628, B 628 (pharmaceutical)
 
Molecular Formula   C24H16Cl2N4
Molecular Weight   431.32
CAS Registry Number   102262-55-5

 

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N-(4-Chlorophenyl)-1,2-phenylenediamine 98%

Name   N-(4-Chlorophenyl)-1,2-phenylenediamine
Synonyms   2-Amino-4'-chlorodiphenylamine
copyRight
Molecular Structure   CAS # 68817-71-0, N-(4-Chlorophenyl)-1,2-phenylenediamine, 2-Amino-4'-chlorodiphenylamine
 
Molecular Formula   C12H11ClN2
Molecular Weight   218.68
CAS Registry Number   68817-71-0
EINECS   272-391-8

 

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N-(4-Chlorophenyl)-2-nitro-benzenamine 95%

CAS # 23008-56-2, N-(4-Chlorophenyl)-2-Nitro-Benzenamine
Name  
N-(4-Chlorophenyl)-2-Nitro-Benzenamine
Synonyms  
N-(4-Chlorophenyl)-2-Nitro-Aniline; (4-Chlorophenyl)-(2-Nitrophenyl)Amine
Molecular Formula  
C12H9ClN2O2
Molecular Weight   248.67
CAS Registry Number  
23008-56-2
EINECS   245-377-4
SMILES  
C1=CC=CC(=C1NC2=CC=C(Cl)C=C2)[N+]([O-])=O
InChI  
1S/C12H9ClN2O2/c13-9-5-7-10(8-6-9)14-11-3-1-2-4-12(11)15(16)17/h1-8,14H
InChIKey   RCLKXSIRDRWUGX-UHFFFAOYSA-N

 

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