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BS 2657:1974

Current
Current

The latest, up-to-date edition.

Specification for fluoroboric acid and metal fluoroborates for electroplating
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-11-1974

Co-operating organizations
Foreword
Specification
1 Scope
2 Reference
3 Fluoroboric acid
4 Lead fluoroborate solution
5 Tin fluoroborate solution
6 Copper fluoroborate solution
7 Zinc fluoroborate solution
Appendices
A Apparatus and reagents for use in analytical methods
B Determination of fluoroboric acid in fluoroboric acid
C Determination of free boric acid in fluoroboric acid
D Determination of free fluoroboric acid in copper,
   lead and zinc fluoroborate solutions
E Determination of free boric acid in metal
   fluoroborate solutions
F Determination of silica in fluoroboric acid and metal
   fluoroborate solutions
G Determination of sulphate in fluoroboric acid and
   metal fluoroborate solutions
H Determination of iron in fluoroboric acid and metal
   fluoroborate solutions
J Limit test for heavy metals, other than iron, in
   fluoroboric acid
K Determination of chloride in fluoroboric acid and
   stannous fluoroborate solution
L Determination of lead in lead fluoroborate solution
M Determination of tin (II) in stannous fluoroborate
   solution
N Determination of copper in stannous fluoroborate
   solution and zinc fluoroborate solution
P Determination of copper in copper fluoroborate
   solution
Q Determination of zinc in zinc fluoroborate solution
R Determination of lead in zinc fluoroborate solution

Concentrated solutions of fluoroboric acid, lead, stannous, copper and zinc fluoroborates. Methods of analysis.

This British Standard specifies requirements for concentrated solutions1) of fluoroboric acid, lead fluoroborate, stannous fluoroborate, copper fluoroborate and zinc fluoroborate which are used for the preparation of electroplating solutions.

Committee
STI/33
DevelopmentNote
Supersedes 72/41520 DC. (06/2005) Reviewed and confirmed by BSI, May 2009. (04/2009)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current

BS 622:1967 Specification for potassium and sodium cyanides for electroplating
BS 5658:1979 Specification for gold potassium cyanide for electroplating
BS 4493:1969 Specification for copper salts for electroplating
BS 1561:1966 Specification for silver anodes and silver salts for electroplating
BS 2656:1972 Specification for zinc anodes, zinc oxide and zinc salts for electroplating
BS 2868:1968 Specification for cadmium anodes and cadmium oxide for electroplating
BS 558(1970) : 1970 SPECIFICATION FOR NICKEL ANODES, ANODE NICKEL AND NICKEL SALTS FOR ELECTROPLATING

BS 2868:1968 Specification for cadmium anodes and cadmium oxide for electroplating
BS 622:1967 Specification for potassium and sodium cyanides for electroplating
BS 2656:1972 Specification for zinc anodes, zinc oxide and zinc salts for electroplating
BS 4493:1969 Specification for copper salts for electroplating
BS 3978:1966 Specification for water for laboratory use
BS 1561:1966 Specification for silver anodes and silver salts for electroplating
BS 1468:1967 Specification for tin anodes and tin salts for electroplating

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