维生素B9(叶酸)

Vitamin B9(Folic Acid)
59-30-3

山东更新日期：2012-03-29

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产品详情:

中文名称：: 维生素B9(叶酸)

英文名称：: Vitamin B9(Folic Acid)

CAS号：: 59-30-3

Product description:

Vitamin B9(Folic Acid): Folic acid supplements can be used in the treatment of disorders associated with folic acid deficiency, and may also be part of the recommended treatment for certain menstrual problems and leg ulcers; used in feed additive, food additive, pharmaceutical.

Specification of Vitamin B9(Folic Acid):

Appearance: A yellow or orange crystalline powder

CAS NO:59-30-3

Molecular Weight: 441.40
Chemical formula:C19H19N7O6

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Specification Of Vitamin B9(Folic Acid)

Assay(on dry materials)

97.0%-102.0%

Loss on Drying

5.0%~8.5%

Water Content

8.5% max

Residue on ignition

0.2% max

Chromatographic purity

2.0% max

Ultraviolet absorption

2.8-3.0

Characteristics:A yellow or orange crystalline powder, no smell and no odor. Do not solvable in water and ethanol, easy to dissolve in sodium hydroxide or sodium carbonate's dilute solutions.

Storage: store in a cool, dry, ventilated area. At temperature below 25 degree and less than 65% RH
Standard: BP2002/USP28

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