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BS 4835:1973

Current
Current

The latest, up-to-date edition.

Methods of test for plasticizer esters
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-1973

Cooperating organizations
Foreword
Methods
1. Scope
2. Measurement of colour
3. Measurement of colour after heat treatment
4. Determination of water content
5. Determination of ash
6. Determination of acidity to phenolphthalein
7. Determination of ester content and saponification
    and ester values
8. Determination of viscosity
9. Determination of matter oxidizable by potassium
    dichromate
10. Determination of density at 20 deg C
11. Determination of crystallizing point
12. Determination of refractive index
13. Determination of flash point

Measurement of colour and of colour after heat treatment. Determination of water content, ash, acidity to phenolphthalein, ester content (and saponification or ester value), viscosity, matter oxidizable by potassium dichromate, density at 20°C, crystallizing point, refractive index and flash point.

This British Standard describes general methods of test applicable to organic ester type plasticizers containing only carbon, hydrogen and oxygen but excluding esters of phenols and esters of hydroxy-acids.

NOTE The titles of the British Standards referred to in this Standard are listed on the inside back cover.

Committee
CII/26
DevelopmentNote
Supersedes 70/3331 DC. (07/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 2527:1974 Similar to
ISO 2524:1974 Similar to
ISO 2525:1974 Similar to
ISO 2526:1974 Similar to

BS 4968-70:1973 Specifications for di-isobutyl phthalate, di-isooctyl phthalate, di-isooctyl sebacate
BS 574(1973) : 1973 SPECIFICATIONS FOR PLASTICIZER ESTERS
BS 1996(1973) : 1973 SPECIFICATIONS FOR PLASTICIZER ESTERS
BS 573(1973) : 1973 SPECIFICATIONS FOR PLASTICIZER ESTERS
BS 3647(1973) : 1973 SPECIFICATIONS FOR PLASTICIZED ESTERS
BS 2535(1973) : 1973 SPECIFICATIONS FOR PLASTICIZER ESTERS
BS 1995(1973) : 1973 SPECIFICATIONS FOR PLASTICIZER ESTERS
BS 2536(1973) : 1973 SPECIFICATIONS FOR PLASTICIZER ESTERS
DEFSTAN 68-197/2(2006) : 2006 GLYCEROL TRIACETATE

BS 2511:1970 Methods for the determination of water (Karl Fischer method)
BS 4688(1971) : LATEST METHOD FOR DETERMINATION OF FLASH POINT(OPEN) AND FIRE POINT OF PETROLEUM PRODUCTS BY THE PENSKY-MARTENS APPARATUS
BS 612:1966 Specification for Nessler cylinders
BS 3218:1982 Specification for test tubes and boiling tubes
BS 4123:1967 Schedule of preferred chemical indicators
BS 4689:1980 Method for determination of flash and fire points of petroleum products: Cleveland open cup method
BS 4633(1970) : LATEST METHOD FOR THE DETERMINATION OF CRYSTALLIZING POINT METHOD FOR THE DETERMINATION OF MELTING POINT AND OR MELTING RANGE
ISO 2211:1973 Liquid chemical products Measurement of colour in Hazen units (platinum-cobalt scale)
BS 4522:1988 Method for determination of absolute density at 20°C of liquid chemical products for industrial use

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