BS 3476:1980

Withdrawn

Specification for boric acid and boric oxide, technical grades

Available format(s)

Hardcopy , PDF

Withdrawn date

31-03-1992

Language(s)

English

Published date

30-06-1980

Publisher

British Standards Institution

Specifies requirements for purity and freedom from odour and, additionally for boric acid, acidity; test methods are not included but reference is made to BS 5688:Parts 1 to 3.

DocumentType	Standard
Pages	4
PublisherName	British Standards Institution
Status	Withdrawn

00/120697 DC : DRAFT FEB 2000

ISO/DIS 13322 - PARTICLE SIZE ANALYSIS - IMAGE ANALYSIS METHODS

BS 5688-1:1979	Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use Determination of boric acid content of boric acid
BS 5688-3:1979	Methods of test for boric acid, boric oxide, diRsodium tetraborates, sodium perborates and crude sodium borates for industrial use Determination of sodium oxide and boric oxide contents and loss on ignition of <i>di</i>sodium tetraborates
BS 5688-2:1979	Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use Determination of boric oxide content of boric oxide