Application of the Mixed Ligand Complex in the System of “Titanium (Ⅳ-5-Br-PADAP-Hydroxylamine-Chloroacetate”

Wen Meijuan; Shao Guangdi; Chen Huaxu

doi:10.13374/j.issn1001-053x.1986.04.035

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Article Navigation > Chinese Journal of Engineering > 1986 > 8(4): 107-114

Wen Meijuan, Shao Guangdi, Chen Huaxu. Application of the Mixed Ligand Complex in the System of “Titanium (Ⅳ-5-Br-PADAP-Hydroxylamine-Chloroacetate”[J]. Chinese Journal of Engineering, 1986, 8(4): 107-114. doi: 10.13374/j.issn1001-053x.1986.04.035

Citation:

Wen Meijuan, Shao Guangdi, Chen Huaxu. Application of the Mixed Ligand Complex in the System of “Titanium (Ⅳ-5-Br-PADAP-Hydroxylamine-Chloroacetate”[J]. Chinese Journal of Engineering, 1986, 8(4): 107-114. doi: 10.13374/j.issn1001-053x.1986.04.035

Citation:

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Application of the Mixed Ligand Complex in the System of “Titanium (Ⅳ-5-Br-PADAP-Hydroxylamine-Chloroacetate”

doi: 10.13374/j.issn1001-053x.1986.04.035

Received Date: 1985-10-02
Available Online: 2021-11-15

Abstract

Abstract

The mixed ligand complex in the system of "Titanium (Ⅳ)-5 -Br-PADAP-Hydroxylamine-Chloroacetate" is suitable for the spectrophotometric determination of low titanium.The deep blue complex has a maximun absorption at 585nm and the molar absorptivity of 7.24×10⁴.It is stable and can be kept unchanged at least one week after developing.The interference of coexist-ing ions and their diminution are studied. Beer's law is obeyed over the concentration range of 0-25μg titanium per 25 ml. A procedure for the determination of titanium in alloy sleels has developed.
- titanium,
- 5 -Br-PADAP,
- mixed ligand complex,
- spectrophotometry