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Acetoacet series:
1) Acetoacetanilide (AAA) 2) Acetoacet-o-chloroamilide (AAOCA) 3) Acetoacet-p-chloroamilide (AAPCA) 4) Acetoacet-o-toluidide (AAOT) 5) Acetoacet-p-toluidide (AAPT) 6) Acetoacet-p-anisidide (AAOA) 7) Acetoacet-p-anisidide (AAPA) 8) Acetoacet-p-phenitidide (AAPP) 9) Acetoacet-2.5-dimethoxyanisidide (AA25A/AADA) 10) Acetoacet-2.5-dimethoxy-4-chloroanilide (AA254A/AS-IRG) 11) Acetoacet-m-xylidide (AAMX) 12) 5-Acetoacetamino-benzimidazolone (AABI) 13) Diacetoacet-o-toluidide (AS-G) 14) Diacetoacet-1,4-phenylenediamide (DAA-1, 4-PDA) 15) 5-(3'-hydroxy-2'-naphthoylamino) benzimidazolone (HNBI) 16) 5-(3'-hydroxy-2'-naphthoylamino) benzimidazolone (AA2M5CA) 17) Acetoacet-o-nitroamilide (AAONA) 18) Acetoacet-m-nitroanilide (AAMNA) 19) Acetoacet-o-nitroanilide (AAPNA) 20) Acetoacet-benzylamine (AABA) 21) 4-carbamoyl-acetoacetanilide (AA4BA) Pyrazolone series: 1) 1-phenyl-3-methyl-5-pyrazolone (1, 3, 5-PMP) 2) 1-(4'-methylphenyl)-3-methyl-5-pyrazolone (PTMP) 3) 1-(4'-sulfonylphenyl)-3-methyl-5-pyrazolone (SMP) 4) 1-(2'.5'-dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone (254CSMP) 5) 1-(2'.5'-dichlorophenyl)-3-methyl-5-pyrazolone (DCMP) 6) 1-(4'-chloropheny1)-3-methyl-5-pyrazolone (4CMP) 7) 1-(2'-chloro-5'-sulfonglphengl)-3-methyl-5-pyrazolone (25CSMP) 8) 1-phenyl-3-carboxy-5-pyrazolone (PCP) 9) 1-phenyl-3-carbethoxy-5-pyrazolone (PCBP) 10) 1-(4'-sulfonylphenyl)-3-carbethoxy-5-pyrazolone (SCBP) 11) 1-(4'-sulfonylphenyl)-3-carboxy-5-pyrazolone (SCP) 12) 1-(3'-sulfonylphenyl)-3-methyl-5-pyrazolone (3SMP) 13) 1-(2'-chlorophenyl)-3-methyl-5-pyrazolone (2CMP) 14) 1-(3'-chlorophenyl)-3-methyl-5-pyrazolone (3CMP) 15) 1-(3'-sulfonamidephenyl)-3-methyl-5-pyrazolone (3SPMP) 16) 3-methyl-5-pyrazolone (MP) Miscellaneous intermediates: 1) 2,4-dihydroxyquinoline 2) 3-nitro-1, 2-dicyanobenzene Others 1) Sulphanilic acid 2) Soudium suphaniliate (sulphanilic acid sodium salt) 3) Phenyl hydrazine-p-sulfonic acid (PHPA) For more detailed information please contact us by email or visit our website. |
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Use: can be used as intermediates of polymer, monomer inhibitor, dyes and auxiliary;
as antioxidant in food and medicine industry; as anti coagulant for gas; developer for film, photos and X-ray film. Photo grade: 1) Appearance: white needle crystal 2) Assay: 99.0-101.0% 3) Melting point: 171-175oC 4) Solubility: qualified 5) Residue on ignition: 0.05% max 6) Heavy metal (as Pb): 0.002% max 7) Iron (Fe): 0.002% max Technical grade: 1) Appearance: grey or yellowish powdery crystal 2) Assay: 99.0% min 3) Melting point: 169.5oC min 4) Residue on ignition: 0.3% max Packing: 25kg/PP woven bag with kraft paper bag in the middle and two-ply inner PE bag |
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Product Name: Tris Hydroxymethyl Amino Methane Place of Origin: China Features: 1) Chemical formula: H2NC(CH2OH)3 2) Appearance: white crystals 3) Assay: 99.9% min. 4) M.P.:168-172 oC Packing: 25 fiber drum/paper bag/kraft paper bag |
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Product Name: Nitromethane Place of Origin: Linyi, China Features: 1) High purity: 99.5%, 99.8%, 99.9% 2) Stable quality 3) Large output: Annual output: 4,000 metric tons 4) Acidity: <0.01% 5) Moisture: <0.04 Packing: Plastic drum or galvanized metal drum |
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Product Name: N-Butyl Bromide Place of Origin: China Features: 1) CAS No.: 109-65-9 2) UN No.: 1126 3) Hazard class: 3 4) Structure formula: CH3CH2CH2CH 3B 5) Molecular formula: C4H9Br=137.03 6) Organic synthesis intermediate Specifications: 1) Appearance: colorless transparent liquid 2) Assay: ≥99.0% 3) Moisture: ≤0.1% 4) Color: ≤20APHA 5) Non-volatile residue: ≤50ppm 6) Free acid: ≤50ppm Packing: 250kg/200L iron drum |
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Product Name: Toluene-P-Sulfonic Acid (C7H8O3S) Place of Origin: China Specifications: 1) Molecular formula: C7H8O3S 2) Molecular weight: 172.20 3) Melting point: 107°C 4) Boiling point: 104°C (25.4 x 103Pa) 5) Content: a) Tatol acid (C7H8O3S): ≥90% b) Free acid (H2SO4): ≤3.0% c) Water: ≤14% Packing: according to your requirement |
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Product Name: Ethylene Dichloride Model Number: 29031500 Place of Origin: China Specifications: 1) Purity: 99.8% min. 2) Water: 200ppm max. 3) Acidity: 10ppm max. 4) Iron: 1ppm max. 5) High boilers: 500ppm max. 6) Low boilers: 500ppm max. |
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Product Name: Pharmaceutical Intermediates Place of Origin: China Features: 1) P-amino phenol: a) 98% b) Packing: 25kg/bag 2) Solanesol: a) Local standard b) Packing: 5kg/drum 3) Sodium salicylate: a) BP2000/USP25 b) Packing: 25kg/bag or drum 4) Salicylic acid: a) Technical / pharmaceutical b) Packing: 25kg/bag 5) 2, 2', 4, 4'-tetrahydroxydiphenyl sulfide 6) Itaconic acid 7) P/O-anisidine 8) P/O-phenetidine 9) PTSA 10) Resorcine 11) Sodium alginate 12) Sodium picramate 13) Sublimated grade 14) (r)-3-hydroxypyrrolidine CAS no.2799-21-5, 98%min. 15) (s)-3-hydroxypyrrolidine CAS no.100243-39-8, 98%min. 16) (s)-N-benzyl-3-aminopyrrolidine CAS no.114715-38-7, 98% 17) (s)-4-chloro-3-hydroxybutyronitrile CAS no.127913-44-4 18) (r)-4-chloro-3-hydroxybutyronitrile CAS no.84367-31-7 |
