国产xxx69麻豆国语对白,女人裸体让男人吃奶视频,欧美性生交XXXXX无码,四虎影免看黄

Nantong Acetic Acid Chemical Co., Ltd.
                Food and Feed Additives
                Pharmaceutical and Pesticide ...
                Dye and Pigment Intermediates
                Organic Chemical Raw Material...
Sales Department:
Chu Guofeng +86-19827051668
Jin Wei +86-13912256336
Purchasing Department:
Sha Zihua +86-19827051651
Shao Jinxin +86-15996545309
Nicotinic Acid
Product name: Nicotinic Acid
CAS No.: 59-67-6
EINECS NO: 200-441-0
Formula: C6H5NO2
Structure Formula:
M.W.: 123.11
Characters:

White or off-white crystalline powder, odorless or slight odor, Solubility(25℃,g/100mL): water 1.67; ethanol 1.25; soluble in boiling water and ethanol, also soluble in carbonate or alkali solution, and insoluble in aether.

Main Uses:

This product is one of components for coenzyme, can be used for cure pellagra and vasodilator. It also has important significance for metabolism.

    Back
Home | About Us | Products | News | Quality | Nvestor | Contact Us | 中文版
Copyright(C)2015, Nantong Acetic Acid Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
主站蜘蛛池模板: 乐业县| 集贤县| 邹平县| 台中县| 麦盖提县| 高邑县| 出国| 临沧市| 祁门县| 华池县| 石狮市| 宁陕县| 七台河市| 承德县| 田林县| 凯里市| 皮山县| 洛阳市| 咸丰县| 沙坪坝区| 兴化市| 鄄城县| 聊城市| 寿光市| 耒阳市| 长顺县| 芦山县| 潼南县| 英山县| 金山区| 柳河县| 通化县| 紫云| 怀仁县| 临猗县| 临江市| 吴旗县| 綦江县| 花垣县| 吉水县| 峨边|