荧光染料Sunset Yellow FCF(Synonyms: Orange Yellow S Food Yellow 3 CI 15985)

荧光染料Dye Reagents Sunset Yellow FCF;(Synonyms: Orange Yellow S; Food Yellow 3; CI 15985) 纯度: ge;98.0%

Sunset Yellow FCF (Orange Yellow S) 是一种橙色偶氮染料,吸光度具有pH依赖性, pH 1时为480 nm, pH 13时为443 nm。Sunset Yellow FCF在食品,化妆品和药品中使用。

Sunset Yellow FCFamp;;(Synonyms: Orange Yellow S;  Food Yellow 3;  CI 15985)

Sunset Yellow FCF Chemical Structure

CAS No. : 2783-94-0

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in Water ¥550 In-stock
100 mg ¥500 In-stock
200 mg ; 询价 ;
500 mg ; 询价 ;

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Sunset Yellow FCF 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptidomimetic Library
  • Food Additive Library
  • Inactive Ingredient Library

生物活性

Sunset Yellow FCF (Orange Yellow S) is a petroleum-derived orange azo dye with a pH dependent maximum absorption at about 480 nm at pH 1 and 443 nm at pH 13. Sunset Yellow is used in food, cosmetics, and drugs.

分子量

452.37

Formula

C16H10N2Na2O7S2

CAS 号

2783-94-0

中文名称

日落黄 FCF

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4deg;C, sealed storage, away from moisture and light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture and light)

溶解性数据
In Vitro:;

H2O : ≥ 100 mg/mL (221.06 mM)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.2106 mL 11.0529 mL 22.1058 mL
5 mM 0.4421 mL 2.2106 mL 4.4212 mL
10 mM 0.2211 mL 1.1053 mL 2.2106 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

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