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  • Tangshan Moneide Trading Co., Ltd.
  • Tel:86-315-8309571
  • Phone:86-15633399667
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  • Address:2-7-523 Jidong Building Materials Commercial Center, Tangshan, Hebei 064000 China
Product

4-Carboxybenzaldehyde

CAS No:619-66-9     
Usages:Used in medicine, pesticide, fluorescent whitening agent intermediates
Introduction:

 

Chemical Name

4-Carboxybenzaldehyde

CAS No.

619-66-9

Molecular formula

C8H6O3

EINECS No.

210-607-4

Molecular weight

150.13

Molecular Structure

Details

Appearance: White crystal

Purity by HPLC: 99.0% min.

Melting Point: 247℃ min.

Packing: 25kg/ fibre drum 

Main Application

Used in medicine, pesticide, fluorescent whitening agent intermediates.

 

1,4-Diaminobutane dihydrochloride

CAS No:333-93-7     
Usages:Used for pharmaceutical intermediates.
Introduction:

 

Chemical Name

1,4-Diaminobutane dihydrochloride 

Molecular formula

C4H14Cl2N2

CAS  No.

333-93-7

EINECS No.

206-375-9

Molecular weight

161.07

Molecular Structure

Details

 Appearance: White Crystal

Purity: 98.5% min.

Loss on drying: 0.50% max.

Sulfate (SO4): 0.02% max.

Iron (Fe): 0.02% max.

Clarity and color of solution: Clear and colorless

Residue on ignition: 0.20% max.

Heavy metals(pb): 10ppm max.

Arsenic (As2O2): 10ppm max.

Main Application

Used for pharmaceutical intermediates.

 

Diludine

CAS No:1149-23-1     
Usages:Used in pharmaceutical, feed additives.
Introduction:

 

Chemical Name

Diludine

Molecular formula

C13H19NO4

CAS No.

1149-23-1

EINECS No.

214-561-6

Molecular weight

253.29

Molecular Structure

Details

Appearance: Yellow crystal

Assay: 99% min.

Mp178-183℃

Packing: 25Kg/fiber drum

 

Main Application

Used in pharmaceutical, feed additives.

 

N-Aminothiourea

CAS No:79-19-6     
Usages:Mainly used in medicine, pesticide intermediates synthetic.
Introduction:

 

 

 

Chemical Name

N-Aminothiourea

Another name

3-Thiosemicarbazide; Hydrazinecarbothioamide; TSC

CAS No.

79-19-6

Molecular formula

CH5N3S

EINECS No.

201-184-7

Molecular weight

91.13

Molecular Structure

Details

Appearance: White crystalline powder

MP: 178℃~181℃

Assay: 99.5% min.

Loss on drying: 0.5% max.

Package: 25kg/fiber drum

Main Application

Mainly used in medicine, pesticide intermediates synthetic.

Di-p-tolylamine

CAS No:620-93-9     
Usages:Used for synthetic organic intermediates, organic synthesis of functional materials and medicine.
Introduction:

 

Chemical Name

Di-p-tolylamine

CAS No.

620-93-9

Molecular formula

C14H15N

EINECS No.

210-659-8

Molecular weight

197.28

Molecular Structure

Details

Appearance: white crystal

Assay: 98% min.(HPLC)

Mp79~80℃

Soluble in benzene, toluene, methanol, ethanol, acetone and 

halogenated alkane etc; 

Insoluble in water.Become yellow in air for long time.

Main Application

 

Used for synthetic organic intermediates, organic synthesis of 

functional materials and medicine.

 

1H-[1,2,4]Triazole

CAS No:288-88-0     
Usages:Pesticide, pharmaceutical intermediates.
Introduction:

 

 

 

 

Chemical Name

1,2,4-Triazol

Another name

1,2,4-1H-TRIAZOLE;1-HYDRO-1,2,4-TRIAZOLE

CAS No.

288-88-0

Molecular formula

C2H3N3

EINECS No.

206-022-9

Molecular weight

69.07

Molecular Structure

Details

Appearance: white or light yellow crystal

Assay:≥99.0% 

MP:119℃~121℃       

Water:≤0.5%   

Storage: stored in a cool, dry place, isolate air.

Package: 25kg/fibre drum

Main Application

Pesticide, pharmaceutical intermediates.

3-Mercapto-1H-1,2,4-triazole

CAS No:3179-31-5     
Usages:Used for Pharmaceutical intermediates, photographic contrast extravasation, anti-rust additives, ele
Introduction:

 

Chemical Name

3-Mercapto-1H-1,2,4-triazole

Another name

1,2,4-Triazole-3(5)-thiol; 3-Mercapto-1H-1,2,4-triazole

CAS No.

3179-31-5

Molecular formula

C2H3N3S

EINECS No.

221-656-6

Molecular weight

101.12

Molecular Structure

Details

Appearance: white or light yellow crystal

Assay: 99.0% min.

Melting range: 219-223℃

Loss on drying: 1.0% max

Main Application

Used for Pharmaceutical intermediates, photographic contrast extravasation

anti-rust additives, electroplating ink additive, etc.

Cetylpyridinium chloride monohydrate (CPC)

CAS No:6004-24-6     
Usages:Pharmaceutical intermediates.
Introduction:

 

Chemical Name

Cetylpyridinium chloride monohydrate (CPC)

Molecular formula

C21H40ClNO

CAS No.

6004-24-6

EINECS No.

204-593-9

Molecular weight

358

Molecular Structure

Details

Appearance: white crystalline powder

Purity: 99% min.

Moisture: 4.5~5.5%

Melting point: 80~84℃

Residue on ignition: 0.2% max.

Heavy metal (Pb): 0.002% max.

Pyridine: conforms

Identification:

A: Infrared Absorption 197K.

B: Ultraviolet Absorption 197U.

 Solution: 40 μg per ml.

 Medium: water

C: Dissolve 100 mg in 50 ml of water: 

a10ml portion of the solution responds to the tests for chloride 191, 

except that a turbidity is produced, rather than a curdy white precipitate, 

when the silver nitrate TS is added.

 

Main Application

Pharmaceutical intermediates

 

1,4-Dibromonaphthalene

CAS No:83-53-4     
Usages:Pharmaceutical Intermediates
Introduction:

 

Chemical Name

1,4-Dibromonaphthalene

CAS No.

83-53-4

Molecular formula

C10H6Br2

EINECS No.

201-484-8

Molecular weight

285.96

Molecular Structure

Details

Appearance: White powder

Purity: 99.0% min. (HPLC)

Main Application

Pharmaceutical Intermediates.

 

Methylthiouracil

CAS No:56-04-2     
Usages:Medical intermediate.
Introduction:

 

 

 

Chemical Name

Methylthiouracil

Another name

6-Methyl-2-thiouracil4-Hydroxy-2-mercapto-6-methylpyrimidine; 6-Methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

CAS No.

56-04-2

Molecular formula

C5H6N2OS

Molecular weight

142.17

Molecular Structure

Details

Appearance: white  powder

Assay: 99% min.

Melting point: 328-333℃

Residue on ignition: 0.1% max.

Loss on drying: 0.5% max.

Package: 25kg / fibre drum or as required.

Main Application

Medical intermediate.

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