BS 479:1963
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for aromatic naphthas
Hardcopy
15-02-1989
English
31-10-1973
Takes in; BS 479/1 Aromatic solvent naphtha (96/160); BS 479/2 Low-gravity aromatic solvent naphtha (96/160); BS 479/3 Aromatic solvent naphtha (90/160); BS 479/4 Aromatic solvent naphtha (90/160); BS 479/5 Aromatic heavy naphtha (90/190); BS 479/6 Low gravity aromatic heavy naphtha (90/190); BS 479/7 Aromatic heavy naphtha (90/190) (unrectified); BS 479/8 Aromatic heavy naphtha (90/200) (unrectified). Requirements or limits for; solvent naphthas; colour, specific gravity,undissolved water and separated impurities, distillation range, acid wash test, hydrogen sulphide and mercaptans, neutrality, residue on evaporation;
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.