ISO 1691:1976
$13.00
Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
| Published By | Publication Date | Number of Pages |
| ISO | 1976-07 | 7 |
Three cases, defined by a preliminary test, are envisaged: silicates containing neither sulphides nor chlorates; silicates containing sulphides; silicates containing chlorates. The method based on boiling of an acidified test portion containing methyl orange and with a lead paper strip in the vapour. The presence of sulphides produces blackening of the paper and the presence of chlorates decolorizes the methyl orange. Volumetric*measurement of carbon dioxide evolved from silicates containing neither sulphides nor chlorates by reaction with a hydrochloric acid solution. The principle for the oxidation of sulphides and the reduction of chlorates are specified.
Related products
-
ISO 1651:1974
Mandrins d’étirage de tubes Published By Publication Date Number of Pages ISO 1974-12 8
-
BS 5050:1974
Methods of test for cryolite Published By Publication Date Number of Pages BSI 1974 20
-
BS 4825-4:1977:1976 Edition
Specification for stainless steel pipes and fittings for the food industry – Screwed type couplings…
-
ISO 1681:1973
Information processing — Unpunched paper cards — Specification Published By Publication Date Number of Pages…
-
VDI 4710 Blatt 3:2011 Edition
Meteorologische Grundlagen für die technische Gebäudeausrüstung – t,x-Korrelationen der Jahre 1991 bis 2005 für 15…
-
ISO/IEC 10166-2:1991/Amd 2:1996
Information technology — Text and office systems — Document Filing and Retrieval (DFR) — Part…
-
ISO 1692:1976
Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method…
-
AGMA 2015-2-B15
Gear Tooth Flank Tolerance Classification System – Definitions and Allowable Values of Double Flank Radial…
-
ISO 7296-1:1991/Amd 1:1996
Cranes — Graphic symbols — Part 1: General — Amendment 1 Published By Publication Date…
-
BS 970-1:1983
Specification for wrought steels for mechanical and allied engineering purposes – General inspection and testing…
-
API MPMS 11.1.14-1982
Manual of Petroleum Measurement Standards Chapter 11.1-Volume Correction Factors, Volume XIV, Table 53D- Generalized Lubricating…
-
BS 4583:1991
Methods of test for higher alcohols for industrial use Published By Publication Date Number of…
-
BS 328-1:1959:1970 Edition
Drills and reamers – Twist drills Published By Publication Date Number of Pages BSI 1970…
-
ISO 1391-1:1976
Paraformaldehyde for industrial use — Methods of test — Part 1: General Published By Publication…
-
BS 5659-2:1979:1978 Edition
Methods of test for acid-grade fluorspar – Determination of loss in mass at 105°C Published…
-
BS 5659-1:1979:1978 Edition
Methods of test for acid-grade fluorspar – Determination of flotation agents Published By Publication Date…
-
ISO 1651:1974/Amd 1:1982
Tube drawing mandrels — Amendment 1 Published By Publication Date Number of Pages ISO 1982-07…
-
ISO 1695:1977
o-Chlorotoluene for industrial use — List of methods of test Published By Publication Date Number…
-
BS 1936-2:1991
Undercuts and runouts for screw threads – Specification for ISO metric screw threads Published By…
-
BS 799-6:1979
Specification for oil burning equipment – Safety times and safety, control and monitoring devices for…
-
ISO 1697:1977
Chlorobenzene for industrial use — List of methods of test Published By Publication Date Number…
-
BS 1936-2:1970
Specification for undercuts and runouts for screw threads. – ISO metric screw threads Published By…
-
BS 2547-10:1986
Specification for basic dimensions of cones and tubes for winding textile yarns – Cones for…
-
AS 5233.1:2021
Cranes – Graphic symbols – General Published By Publication Date Number of Pages AS 2021-01-29…
-
AGMA ISO 1328-1-B14:2014 Edition
Cylindrical gears – ISO system of flank tolerance classification – Part 1: Definitions and allowable…
-
ISO 1619:1976
Cryolite, natural and artificial — Preparation and storage of test samples Published By Publication Date…
-
ISO 1694:1976
Cryolite, natural and artificial — Determination of iron content — 1,10- Phenanthroline photometric method Published…
-
BS 525:1991
Specification for fibre cores for wire ropes Published By Publication Date Number of Pages BSI…
-
ISO 1690:1976
Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method…
-
BS 4046-2:1971
Specification for compressed straw building slabs. – Metric units Published By Publication Date Number of…
-
ISO 1696:1977
p-Chlorotoluene for industrial use — List of methods of test Published By Publication Date Number…
-
ISO 1391-2:1976
Paraformaldehyde for industrial use — Methods of test — Part 2: Determination of ash Published…
-
ISO 1699:1977
P-Dichlorobenzene for industrial use — List of methods of test Published By Publication Date Number…
-
ISO 1391-3:1976
Paraformaldehyde for industrial use — Methods of test — Part 3: Determination of iron content…
-
BS 2782:1970:1987 Edition
Methods of testing plastics Published By Publication Date Number of Pages BSI 1987 46
-
BS 5365-1:1976
Methods of sampling and test for anhydrous hydrogen fluoride for industrial use – Sampling Published…
-
ISO 1391-4:1976
Paraformaldehyde for industrial use — Methods of test — Part 4: Determination of water-insoluble matter…
-
BS 6092-4:1981
Methods of sampling and test for sodium and potassium silicates for industrial use – Determination…
-
ISO 1693:1976
Cryolite, natural and artificial — Determination of fluorine content — Modified Willard-Winter method Published By…
-
ISO 1698:1977
o-Dichlorobenzene for industrial use — List of methods of test Published By Publication Date Number…
