十九岁日本免费粤语剧全集_十八免费观看全集高清免费_十八成年免费观看电视剧大全_姑娘19岁免费观看高清第1集_免费观看已满十八岁电视剧美国版_免费观看已满十八岁电视剧8090_十八免费观看完整版高清韩剧_十八在线观看免费播放电视剧大全_在线观看已满十八岁电视剧水仙_已满18岁免费观看电视连续剧_满18岁免费观看高清电视剧大全_免费观看已满18岁的电视剧动漫

P-nitrobenzoic acid

Chemical name: p-nitrobenzoic acid
Chinese Name: 4 Nitrobenzoic acid
CAS No. : 62-23-7
Subformula: C7H5NO4
Subsize: 167.12

Service hotline 151 5182 2034

Structural formula:

Product description

Yellow crystalline powder, odorless, can sublimate. Slightly soluble in water, soluble in ethanol and other organic solvents. Flammable in case of open fire or high heat. Decomposition by heat. Intermediate for organic synthesis of medicine, dyes, veterinary drugs, photosensitive materials, etc. It can be obtained by oxidation of p-nitrotoluene.

Product index

Typical characteristics

Product application

The product is the intermediate of organic synthesis of medicine, dyes, veterinary drugs, photosensitive materials and so on. It is used in the production of procaine hydrochloride, procaine amine hydrochloride, p-aminomethylbenzoic acid, folic acid, benzocaine, detoxification, cephalosporin v, p-aminobenzoyl glutamic acid, Benil, as well as the production of active bright red M-8B, active red purple X-2R, as well as filter, color film color modifier, metal surface rust remover, sunscreen, etc.