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Közbülső
Chemical intermediate produced from coal tar or petroleum products , used as chemical raw materials to manufacture dyes, pesticides, medicines, resins, auxiliaries, plasticizers and other intermediate products. Terméklista: Terméknév CAS-SZÁM. Application P-AMINOPHENOL 123-30-8 The Intermediate in the dye industry;Pharmaceutical industry;Preparation of developer, antioxidant and petroleum additives Salicylaldehyde 90-02-8 Preparation of violet perfume germicide medical intermediate ... -
P-metilbenzonitril TD-k
Chemical Name: P-methylbenzonitrile Synonyms: 4-methylbenzonitrile; P-tolyl cyanide; P-tolonitrile; P-toluenesonitrile; P-methylbenzonitrile; P-methylbenzonitrile; P-cyanotoluene; P-tolyl nitrile Molecular Formula: C8H7N Molecular weight: 117.15 Structure CAS Number: 104-85-8 Specification Appearance:Colorless Transparent Liquid Purity:≥99% Density:0.981 Melting point:29.5°C Boiling point:217.6°C Fineness: Through 100 meshes. Alkalmazás Peszticidként és festék intermedierként használják. Packing 1... -
Kémiai név: O-Phenylphenol Szinonim: 2-fenilfenol; Anthrapole 73; Biphenyl, 2-hydroxy-; biphenyl-2-o1; Biphenylol; Dowcide 1; Dowcide 1 antimicrobial; o-hydroxybiphenyl; 2-biphenol; collar phenylphenol; 2-hydroxybiphenyl Formula Weight: 170.21 Formula: C12H10O CAS NO.: 90-43-7 EINECS NO.: 201-993-5 Structure Specification Item Specifications Appearance White Crystalline Flakes Assay % ≥ 99 Melting point ºC 56-58 Boiling point℃ 286 Lobbanáspont℃ 138 Víz% ≤0,02 Stabilitás... -
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Kémiai név 2-amino-4-terc-butil-fenol Szinonimák: 2-amino-4-T-butil-fenol; 2-amino-4-terc-butil-fenol; 2-hidroxi-5-terc-butil-lanilin; T-butil-O-AMINOFENOL; o-amino-p-terc-butil-fenol; 2- Amino-4-tert-Butylphenol 1199-46-8; p-terc-butil-o-amino-fenol; 2-AMINO-4-TERT. Molecular Formula C10H15NO CAS Number 1199-46-8 Specification appearance white crystal melting point 162-164℃ content ≥99%(HP moisture <0.2% ash <0.4% volatile <0.4% Applications: To make products such as fluorescent brighte... -
Chemical Name 2-Aminophenol Synonyms：CI 76520; CI Oxidation Base 17; 2-Amino-1-hydroxybenzene; 2-Hydroxyaniline; ortho amino phenol; o-Hydroxyaniline; O-Aminophenol; O-amino-fenol; O-AMINOPHENOL Molecular Formula C6H4O4S CAS Number 95-55-6 Specification Appearance: nearly white powered crystals MP:173-175℃ Purity: 98%min Applications: the product functions as intermediate for pesticide, analytical reagent, diazo dye and sulfur dye Package 1. 25 kg-os zsák 2. Tárolja a terméket... -
Chemical Name 2-Formylbenzenesulfonic acid sodium salt Synonyms：: Benzaldehyde ortho sulfonic acid (sodium salt ) Molecular formula: C7H5O4SNa Molecular weight: 208.16 Properties: white crystal powder, easily dissolving in water. Appearance: white powder solid Assay(w/w)%: ≥95 Water(w/w)%: ≤1 Water in solution test: clear Usage: An intermediate for synthesising fluorescent bleaches CBS, triphenylmethane dge, Package 1. 25KG bag 2 Tárolja a terméket hűvös, száraz, jól szellőző helyen... -
Kémiai név: 3-Toluic sav Szinonimák: 3-Metilbenzoesav; m-metil-benzoesav; m-toluilsav; beta-Methylbenzoic acid Molecular Formula: C8H8O2 Molecular Weight : 136.15 CAS Number : 99-04-7 EINECS/ELINCS : 202-723-9 Specification: ITEMS SPECIFICATIONS Appearance White or pale yellow crystal powder Assay 99.0% Water 0.20% max Melting point 109,0-112,0 ºC Izoftálsav max. 0,20 % Benzoesav 0,30 % max Izomer 0,20 % Sűrűség 1,054 Olvadáspont: 108-112 ºC ...