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Benzyl 4-hydroxubenzoate 对羟基苯甲酸苄酯 分子量: C14H12O3=228 理化性质: 白色结晶, mp:109-110℃.不溶于水, 易溶于乙醇, 乙醚等有机溶剂. 含量：≥98%；.....

英文名称 : sodium m-nitrobenzoate 分子式 : C7H4NO4Na 分子量 : 189 结构式: CAS: 827-95-2 含　量 :≥ 99%( 液相色谱 ) 外　观 : 微黄色结晶性粉末 水　份 :≤ 1% 包　装 : 25kg/ 桶 用　途 : 有机合成中间体

苯甲酸钠 Sodium benzoate cas:532-32-1 If you have any qiestions, pls contact us. email:trading.cn#msn.com we can also supply ammonium sulfate, Chloroacetyl chloride, Oxalic acid dihydrate, Dimethyl carbonate, Sodium.....

Dear All, We are the leading producer of Sodium benzoate and benzoic acid in china. with 10 years history, we build friendly and close business relation with some reputed companies. the total output is more than 5000mt per year, 80% goods are.....

Lynhi Fine Chemical Co., Ltd. is a high tech chemical Factory, specializes in developing, manufacturing materials and intermediates of Pharmaceutical, fine chemical and agrochemical products as well. In the past few years, we dedicated to meeting.....

EGCG General Description: Product Name: EGCG Botanical source: llexhainanensis Merr CAS NO: 989-51-5 Synonym: (2R, 3R)-2-(3, 4, 5-Trihydroxy-phenyl)-3, 4-dihydro-1(2H)-benzopyran-3, 5, 7-triol 3-(3, 4, 5-trihydroxybenzoate), (-)-Epigallocatechin.....

Methyl 4-tert-butylbenzoate Structure formula Molecular Formula C12H16O2 Molecular Weight 192.26 CAS No. [26537-19-9 ] Specification Appearance Colorless liquid Content ≥99% Boiling point 122～124℃/9mmHg Refractive index .....

Dear Ms. or Sir., We are the professional manufacture of Abamectin and Emamectin Benzoate, which business scope ranges from manufacturing and exporting, domestic distribution and agency. Our products of Insecticide, Herbicide, Fungicide, .....

Properties: powdery Standard: Pharmaceutical grade: BP-98 edition, CP2000 edition Food grade:GB1902-2005 edition Packing: 25kg & 5kg woven bag, lined with PE bag . Storage: Non-hazardous chemicals, sealed, keep packing tightly, .....

Product Name: D-Ribofuranose, 2-C-methyl-, tetrabenzoate Molecular Formula: C34H28O9 MW: 580.58 CAS NO.: 30361-19-4

Product Analgin （Metamizole sodium） 安 乃 近 Chloramphenicol 氯霉素 Metronidazole 甲硝唑 Metronidazole Benzoate 苯酰甲硝唑 Adrenaline/Epinephrine 肾上腺素 Noradrenaline bitartrate (FDA.....