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

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