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烟酸

更新时间:2026-09-11 17:12:17 采购访问:32次

常用名 烟酸 CAS号 59-67-6
价格 ¥需询单/500g ¥需询单/1kg ¥需询单/25kg ¥需询单/200kg 纯度 0.0%
备货期 需询单 库存 有现货
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用途:
Niacin (Vitamin B3) is a water-soluble vitamin and is part of the vitamin B group.Target: OthersNiacin (also known as vitamin B3 and nicotinic acid) is an organic compound with the formula C6H5NO2 and, depending on the definition used, one of the 20 to 80 essential human nutrients. Not enough niacin in the diet can cause nausea, skin and mouth lesions, anemia, headaches, and tiredness. Chronic Niacin deficiency leads to a disease called pellagra. The lack of niacin may also be observed in pandemic deficiency disease which is caused by a lack of five crucial vitamins: niacin,vitamin C, thiamin, vitamin D and vitamin A, and is usually found in areas of widespread poverty and malnutrition.Niacin has been used for over 50 years to increase levels of HDL in the blood and has been found to decrease the risk of cardiovascular events modestly in a number of controlled human trials. Niacin cannot be directly converted to nicotinamide, but both compounds could be converted to and are precursors of NAD and NADP in vivo.Nicotinic acid, nicotinamide, and tryptophan (via quinoline acid) are co-factors for nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP). NAD converts to NADP by phosphorylation in the presence of the enzyme NAD+ kinase. NADP and NAD are coenzyme for many dehydrogenases, participating in many hydrogen transfer processes. NAD is important in catabolism of fat, carbohydrate, protein, and alcohol, as well as cell signaling and DNA repair, and NADP mostly in anabolism reactions such as fatty acid and cholesterol synthesis.High energy requirements (brain) or high turnover rate (gut, skin) organs are usually the most susceptible to their deficiency.
物理化学性质:
CAS号:59-67-6
常用中文名:烟酸
常用英文名:Nicotinic acid
分子式:C6H5NO2
分子量:123.11
密度:1.473
沸点:292.5±13.0 °C at 760 mmHg
熔点:234-238 ºC
闪点:130.7±19.8 °C
储存条件:0-6°C

供应商信息

武汉吉鑫益邦生物科技有限公司 认证供应商

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  • 武汉吉鑫益邦生物科技有限公司
  • 湖北省 武汉市 东西湖区
  • 产品名:烟酸
  • 价格: ¥需询单/500g ¥需询单/1kg ¥需询单/25kg ¥需询单/200kg
  • 纯度:0.0%
  • 备货期:需询单
  • 联系人:周美玲
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参考价格:¥32/100g
其他供应商价格:
2022-03-30 烟酸
价格:¥需询单
2024-09-29 Nicotinic acid
价格:¥需询单
2022-02-19 烟酸
价格:¥144.9
2019-03-05 维生素B3
价格:¥98.0
2026-03-10 烟酸
价格:¥需询单
2022-09-28 烟酸(维生素B3)
价格:¥60.0
2026-07-10 烟酸(维生素B3)
价格:¥需询单
2024-07-15 维生素B3
价格:需询单
2018-05-06 烟酸
价格:¥需询单

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