描述
Bromocresol purple CAS 115-40-2
项目 |
标准 |
The maximum absorption wavelength: λ1（PH 35.2）nm |
427~431 |
The maximum absorption wavelength: λ2(PH 56.8) nm |
588~590 |
Mass absorption coefficient（L/cm。g）α1(λ1PH 5.2,Dry sample) |
40.5~45.0 |
Mass absorption coefficient（L/cm。g）α2（λ2PH 56.8,Dry sample） |
100.0~110.0 |
PH Discoloration domain |
5.2（yellow）~6.8（purple） |
Dilute alkali dissolution test |
符合 |
Residue on ignition(Sulfate) |
0.1 |
干燥损失 |
0.5 |
外观 |
符合 |
Bromocresol Purple Usage
1. Bromocresol Purple can be used as an indicator for acid-base, chromatographic analysis, and non-aqueous titration.
2. The pH range of Bromocresol Purple: 5.2 (yellow)-6.8 (purple).
3. Bromocresol Purple can be used as an adsorption indicator and an internal standard for amino acid chromatography.
4. Bromocresol Purple can be used for silver salt titration of thiocyanate and spectrophotometric method to precipitate serum proteins.
Bromocresol Purple Packaging and Shipping
Packing: 25kg /drum
Delivery: by express, by sea,by air
Bromocresol Purple Storage
Stored in a cool ventilated warehouse.
同系列产品
Bromocresol purple |
115-40-2 |
Bromocresol green |
76-60-8 |
立即联系我们！
如果您需要 COA、MSDS 或 TDS，请在下表中填写您的联系信息，我们通常会在 24 小时内与您联系。您也可以给我发电子邮件 info@longchangchemical.com 请在工作时间（UTC+8 周一至周六，上午 8:30 至下午 6:00）或使用网站即时聊天工具获得及时回复。
评价
目前还没有评价