东北乱子伦精彩对白,亚洲欧美他妈的射,大地资源电影网第三页,被贬戍边三年大明皇子小说,国产在线观看影视自拍,中午日产幕无线码8区,短篇辣文公车轮流,色动态图,《朋友夫妇:交换》2,超碰在线观看92

安徽省金奧化工有限公司

ANHUI JIN'AO CHEMICAL CO., LTD.

Nicotinic acid

Pursuing excellence, Exploration and innovation, Honesty based, Quality first

Nicotinic acid

Category: Intermediates/pharmaceutical intermediates
Product name: Nicotinic acid
Molecular weight: 123.11 
CAS NO: 59-67-6
EC NO: 200-441-0
Molecular formula: C6H5NO2
Specifications: 99%
Packing: 25 kg/cardboard drum
Properties: Colorless needle shaped crystals. Melting point 236 ℃, 1 gram of this product is soluble in 60ml of water, easily soluble in boiling water and alcohol, insoluble in propylene glycol, chloroform, and alkaline solutions, insoluble in ether and lipid solvents. Can sublimate, odorless, slightly sour.
Use: This product is a vitamin drug, commonly known as vitamin PP along with niacinamide. It is used to treat rough skin disease and can also be used as a vasodilator. It is widely used as an additive in food and feed. As a pharmaceutical intermediate, it is used in the production of isoniazid, niacinamide, nicotinic acid inositol ester, etc.
Structural formula:  

[ BACK ]

Address: No. 760 Ma'anshan South Road, Baohe District, Hefei City, Anhui Province
Postal Code: 230001
Domestic trade: +86-551-63450295
Foreign trade: +86-551-63684118
Tel:86-055163684118(Anna)
E-mail:jinao@ahjachem.com
Wechat&Whatsapp:8613075595568
URL: www.sunrisexpo.com

Scan

Mobile version

Copyright(C)2024, Anhui Jin'ao Chemical Co., Ltd. All Rights Reserved. Supported by Sunsirs ChemNet Toocle Copyright Notice 備案序號:皖ICP備09010440號