4-carboxybutyl triphenyl phosphonium bromide 17814-85-6
Brief Description
CAS No.: 17814-85-6 | Other Names: CTPB | MF: C23H24O2PBr |
EINECS No.: 241-782-5 | Place of Origin: Jiangsu China (Mainland) | Type: Agrochemical Intermediates, Pharmaceutica... |
Purity: 98% | Brand Name: LVYU | Model Number: LVYU-CTPB |
Application: INTERMEDIATES | Appearance: WHITE TO OFF WHITE POWDER | CHEMICALS: INTERMEDIATES |
Delivery Terms & Packaging
Packaging Detail: | 25kgs/fibercan |
Delivery Detail: | 3-5 days |
Specifications
4-carboxybutyl triphenyl phosphonium bromide 17814-85-6
1.Packing:25kgs/fibercan
2.content:98%
3.Melting point:205-209
4-carboxybutyl triphenyl phosphonium bromide 17814-85-6
Appearance:white to off white powder
content:98%min
Product Name | (4-Carboxybutyl)triphenyl phosphonium bromide | Batch No | 20110609 | |
Produce Date | 2011 06 09 | Report Date | 2011 06 09 | |
Packing Standard | 25kg/drum | Quantity | 5kg | |
Ref Standard | Enterprise Standard | Retest Date | 2013 06 08 | |
Results Of Analysis Tests | ||||
Test Item | Analysis Specification | Result | ||
Description | Off-White crystals | Conforms | ||
Purity | ≥98% | 98.54% | ||
Content of PPh3 | ≤0.5% | 0.45% | ||
Content of Ph3PO | ≤0.5% | 0.13% | ||
Water content | ≤0.5% | 0. 3% | ||
Conclusion | Qualified |