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Wuhan Silworld Chemical Co.,Ltd
Address ：No.198 jiangjun Road,Wuhan,China 430033
Tel ：+86-27-85613400
Fax ：+86-27-85613419
E-mail ：info@silworldchemical.com
E-mail ：sales@silworldchemical.com
Web : www.silworldchemical.com
 Product Name Nicotinic acid
 Model No SIL014M
 Cas No. 59-67-6
 Assay 99%
 Molecular Structural Nicotinic acid
 Details:

Molecular Formula:C6H5NO2

Molecular Weight: 123.11

Appearance: White powder

Melting point: 236-239 °C(lit.)

Boiling point: 260°C

Density: 1.473

Storage temp:0-6°C

Water Solubility: 1-5 g/100 mL at 17 ºC

Assay

99.0-101%

Melting point, °C

234-238

Chloride

≤0.02%

Sulphated ash

≤0.02%

Heavy metals

≤0.002%

Loss on drying

≤0.5%

Residue on lgnition

≤0.1%


Application: Nicotinic acid. It is a precursor of the coenzymes NAD and NADP. Widely distributed in nature; appreciable amounts are found in liver , fish, yeast and cereal grains. Dietary deficiency is associated with pellagra. The term “niacin” has also been applied.

Niacin feed grade is used as vitamin for poultry, swines, ruminants, fish, dogs and cats, etc. It is also used as intermediate for nicotinic acid derivatives and technical applications.

Niacin USP is used for food fortification, as dietary supplement and as an intermediate of pharmaceuticals.

Posted Time：2015/4/16 1:32:06
黄阳阳 says：您好： 想咨询下贵司C8-14-全氟烷基乙醇的报价，谢谢！ Reply：
Posted Time：2015/3/6 0:48:46
雷声 says：我们实验室现在需要1H,1H,2H,2H-全氟十二烷基三氯硅烷这种化学试剂大约10克，你们能不能卖？价格是多少？有没有合同？ Reply：
Posted Time：2015/2/27 7:13:28
henk witting says：price and delivery time after payment Reply：
Posted Time：2015/1/20 9:42:31
刘先生 says：10ml,25ml,100ml,500ml,1kg,100kg给报个价。 Reply：
Posted Time：2015/1/7 22:23:20
Jay Liu says：Would like to get price quote and COA of this material (CAS 3973-18-0, propynol ethoxylate) Reply：
Posted Time：2014/12/13 0:08:01
王攀峰 says：了解下本产品本公生产石材防护剂，现想了解下贵公司的产品在大理石或花岗岩上的应用，谢谢 Reply：
Posted Time：2014/12/2 0:23:13
Kaydee Lee says：We would like to receive your quotation for 1 FCL purchase of TODI, and a copy of COA, and samples Reply：
Posted Time：2014/10/13 2:02:08
文少卿 says：详细的产品规格以及报价单，付款方式等发给我一份，谢谢！ Reply：
Posted Time：2014/10/8 9:27:15
John Bilney says：We need 10-100Kg of SIL136F. Are you able to ship it to UK? Reply：
Posted Time：2014/9/16 2:31:22
宋松 says：16627-68-2需要这个产品100g 能否提供 价格多少 尽快回复 谢谢 Reply：
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