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1. 4-氯-2-硝基苯甲酸 4-Chloro-2-nitrobenzoic Acid Cas.6280-88-2
Structure Formula
Molecular Formula C7H4ClNO4
Molecular Weight 201.562
Specification Appearance:white crystal powder
Purity:99.0% min
M.P.:143-145℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates
2. 2-氨基-4-氯苯甲酸 2-Amino-4-chlorobenzoic Acid Cas.89-77-0
Structure Formula
Molecular Formula C7H6ClNO2
Molecular Weight 171.578
Specification Appearance: white crystal powder
Purity: 99.0% min
M.P.: 233-234℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates.
3. 4-氯-2-硝基苯腈 4-Chloro-2-nitrobenzonitrile Cas.34662-32-3
Structure Formula
Molecular Formula C7H3ClN2O2
Molecular Weight 182.564
Specification Appearance: slight yellow needle crystal
Purity: 99.0% min
M.P.: 99-101℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates
4. 2-Amino- 4-chlorobenzonitrile(5-Chloro-2-cyanoaniline ) Cas. 38487-86-4
Structure Formula
Molecular Formula C7H5ClN2
Molecular Weight 152.580
Specification Appearance: slight yellow needle crystal
Purity: 99.0% min
M.P.: 160-162℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates
 
5. 2-Amino-6-chlorobenzonitrile Cas. 6575-11-7
Structure Formula
Molecular Formula C7H5ClN2
Molecular Weight 152.584
Specification Appearance: slight yellow needle crystal
Purity: 99.0% min
Packing Fiber drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates
 
6. 2-Amino- 6-chlorobenzoic Acid(6-Chloroanthranilic acid) Cas. 2148-56-3
Structure Formula
Molecular Formula C7H6ClNO2
Molecular Weight 171.582
Specification Appearance: slight yellow crystal
Purity: 99.0% min
M.P.: 145-151℃
Packing Fiber drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates
 
7. 5-(4-Methylphenyl)-1H-tetrazole Cas. 24997-04-5
Structure Formula
Molecular Formula C8H8N4
Molecular Weight 160.184
Specification Appearance: slight yellow needle crystal
Purity: 98.0% min
Moisture: 0.5% max
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates
 
8. 5-(4-Chloro-2-Aminophenyl)Tetrazole
Structure Formula
Molecular Formula C7H6ClN5
Molecular Weight 195.618
Specification Appearance: slight yellow needle crystal
Purity: 99.0% min
M.P.: 160-162℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage Pharmaceutical intermediates.
 
9. Azosemide(Chemical Name: 2-Chloro-5-(1H-tertrazol-5-yl)- N4 -(2-thenyl)) Cas.27589-33-9
Structure Formula
Molecular Formula C12H11ClN6O2S2
Molecular Weight 370.84
Specification Appearance: white crystal powder
Purity: 98.0% min
Drying on loss: 0.5%max
Packing Fiber drum with inside plastic bag.
Usage Pharmaceutical intermediates
 
10. 2,6-Dichlorobenzonitrile / Dichlobenil Cas.1194-65-6
Structure Formula
Molecular Formula C7H3Cl2N
Molecular Weight 172.004
Specification Appearance: white crystal powder Water wt%: 0.5% max
Purity: 99.5% min Other benzonitrile isomers,total: 1% max
M.P.: 143-146℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage The intermediate of herbicide and insecticide, also applied in engineering plastic , electrical material and dyestuff
 
11. 2,6-Difluorobenzonitrile Cas.1897-52-5
Structure Formula
Molecular Formula C7H3F2N
Molecular Weight 139.104
Specification Appearance: white crystal powder Water wt%: 0.5% max
Purity: 99.5% min 2-fluorobenzonitrile: 0.3% max
2-Chloro-6-fluorobenzonitrile: 0.2%max M.P.: 30-32℃
Packing Fibre drum with inside plastic bag. Each 25kg net.
Usage The intermediate of herbicide and insecticide, also applied in engineering plastic , electrical material and dyestuff.
 
12. Gallic acid (Monohydrate or Anhydrous) (3,4,5-Trihydroxybenzoic acid )Cas. 149-91-7
Structure Formula
Molecular Formula C7H6O5
Molecular Weight 170.122
Specification JIS K8898, USP21, GB,ETC.
Packing Woven bags or fiber drum with inside plastic bag. Each 25kg net.
Usage Food, Pharmaceutical intermediates.
 
13. Methyl Gallate(Methyl 3,4,5-Trihydroxybenzoate ) Cas. 99-24-1
Structure Formula
Molecular Formula C8H8O5
Molecular Weight 184.146
Specification Appearance: off-white crystal powder
Purity: 99.0% min
M.P.: 200-202℃
Moisture: 0.5%max
Ash: 0.1% max
Packing Fiber drum with inside plastic bag. Each 25kg net.
Usage Food, Pharmaceutical intermediates.
 
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