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Naphthol Blue Black

N8020Manual

Cat.No：N8020 Solarbio

Molecular Weight：616.49

Storage：Store at RT，2 years

Molecular Formula：C₂₂H₁₄N₆Na₂O₉S₂

CAS：1064-48-8

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Product Information

Name	Naphthol Blue Black
CAS	1064-48-8
Molecular Formula	C₂₂H₁₄N₆Na₂O₉S₂
Molecular Weight	616.49
Purity/Grade	Dye Content＞80%/BS Grade
Storage	Store at RT，2 years
Unit	Bottle
Specification	5g

Product introduction:
Amino black 10B, blue black in aqueous solution, soluble in ethanol, blue in color, slightly soluble in acetone, insoluble in other organic solvents. Add concentrated hydrochloric acid to produce a green light blue precipitate; Add sodium hydroxide solution to produce blue precipitate; Add concentrated sulfuric acid to produce a blue-green color, and dilute to produce a dark green blue precipitate; After adding concentrated nitric acid to a dark green solution, it turns into a reddish brown color. When dyeing, there is a slight change in color when encountering copper ions; When encountering iron ions, the color is slightly light green.

Product Usage:
Amino Black 10B is mainly used to stain proteins on polyacrylamide gel, agarose gel and nitrocellulose membrane. Dye with 0.1% amino black 10B in a 7% (v/v) acetic acid solution for at least 2 hours. The detection sensitivity is approximately 20% of that of Coomassie Brilliant Blue R250.

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Remark：These protocols are for reference only. Solarbio does not independently validate these methods.

Note：

1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.

2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.

3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.