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Fast Green FCF 固绿

F6130R
Fast green FCF;Food green 3;C.I. 42053 Fast green FCF;Food green 3;C.I. 42053 Show
2353-45-9
RT
3年
Catalog No. Specification List Price Preferential Price VIP Beijing Harbin Shenyang Guangzhou Quantity Cart
F6130R 5g $20.64
F6130R 10g $35.78
Product Name
Alias Fast green FCF;Food green 3;C.I. 42053
CAS No. 2353-45-9
Molecular Formula C37H34N2Na2O10S3
Molecular Weight 808.85
Rank BS
Fusing Point 290℃(分解)
Solubility 易溶于水,溶于乙醇,溶于浓硫酸呈暗橙色,稀释后呈暗绿色,溶于浓盐酸或浓硝酸呈橙色,溶于10%氢氧化钠溶液呈亮蓝色
Appearance (character) 深绿色粉末或栗色带金属光泽的颗粒。有吸湿性
Introduction:

有效分光含量:≥85.0%
干燥失重:≤15.0%
最大吸收波长 628nm。
用途:本品仅供科研,不得用于其它用途。(以下用途仅供参考)植物组织学和细胞学的染色。是一种碱性染料,用于IEF、PAGE 和 SDS-PAGE中的蛋白质染色。快绿染色比亮蓝R(Brilliant Blue R )覆盖更宽范围的蛋白质浓度,是线性的。电泳过后,把蛋白质固定在胶上染色更加灵敏,在胶上用0.1%快绿溶于30% (v/v) 乙醇、10% (v/v) 醋酸或7% 醋酸染色2小时再用30% (v/v) 乙醇、10% (v/v) 乙酸或 7% 醋酸去染色. 染色胶能在625 nm浏览。检测灵敏度要比亮蓝R(Brilliant Blue R)高30%。另外,快绿还用于亚硫酸盐测定,制造细菌培养基,用以鉴别大肠杆菌及其他乳糖发酵菌,培养分离粪便中的伤寒杆菌

These protocols are for reference only. Biotopped does not independently validate these methods.

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