Cement Clinker - NCS DC62103H

Back to your search result

Cement Clinker

Item no.

NCS DC62103H

Unit

20 g

Shipment details

No Dangerous Good /not restricted

Price on request

Description

Note: 1. 7 independent laboratories take part in the analysis work. 2.The sample is powder with size less 0.08mm packed in plastic bottle. The minimum package is 20 grams. The minimum weight for analysis is 0.1g, for SO3 is 0.5g. 3.The sample should be stored in drier after opening. 4.The valid time of the sample is 5 years, although we reserve the right to make change as issue revisions.

Contents

Analyte	CAS Number	Concentration	Unit	Additional information
SiO2		22,07 ± 0,04	%	Ammonium chloride gravimetric method, Potassium silicofluoride volumetric method
Al2O3		4,56 ± 0,04	%	EDTA direct titrimetric method, Titrimetric method
Fe2O3		3,22 ± 0,02	%	EDTA direct titrimetric method, Potassium dichromate titrimetric method
TiO2		0,37 ± 0,02	%	Diantipyrylmethane colorimetric method
CaO		65,78 ± 0,05	%	EDTA direct titrimetric method, Permanganate titrimetric method
MgO	[1309-48-4]	2,11 ± 0,03	%	Titrimetric method, Atomic absorption spectrometric method
SO3		0,32 ± 0,03	%	Gravimetric method, Iodimetric method
K2O		0,69 ± 0,02	%	Atomic absorption spectrometric method, Flame photometric method
Na2O		0,16 ± 0,02	%	Atomic absorption spectrometric method, Flame photometric method
Insoluble Residue		0,12 ± 0,03	%	Acid and alkali insoluble method
Loss on Ignition (LOI)		0,6 ± 0,04	%	Gravimetric method

Analyte

CAS Number

Concentration

Unit

Additional information

Method

SiO2

22,07 ± 0,04

Ammonium chloride gravimetric method, Potassium silicofluoride volumetric method

Al2O3

4,56 ± 0,04

EDTA direct titrimetric method, Titrimetric method

Fe2O3

3,22 ± 0,02

EDTA direct titrimetric method, Potassium dichromate titrimetric method

TiO2

0,37 ± 0,02

Diantipyrylmethane colorimetric method

CaO

65,78 ± 0,05

EDTA direct titrimetric method, Permanganate titrimetric method

MgO

[1309-48-4]

2,11 ± 0,03

Titrimetric method, Atomic absorption spectrometric method

SO3

0,32 ± 0,03

Gravimetric method, Iodimetric method

K2O

0,69 ± 0,02

Atomic absorption spectrometric method, Flame photometric method

Na2O

0,16 ± 0,02

Atomic absorption spectrometric method, Flame photometric method

Insoluble Residue

0,12 ± 0,03

Acid and alkali insoluble method

Loss on Ignition (LOI)

0,6 ± 0,04

Gravimetric method

Miscellaneous

Certificate of Analysis (specimen)

Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com

Download CV

Product data sheet

View all available product details e.g. description, analytes/parameters, CAS Number, concentrations/values, sales unit/product format, method, source, transport information

Download CV

NCS Testing Technology Co., Ltd is wholly owned by the China Iron and Steel Research Institute Group (CISRI) and an agency authorized by the Ministry of Industry and Information of the People’s Republic of China for the research, development and sales of reference materials. The Institute has developed more than 1,000 reference materials in its 60 years of existence and supplies RMs and CRMs for the following fields:

Metallurgical (e.g. iron, steel and alloy, nonferrous)
Industrial (e.g. slag, refractory)
Environmental and Geological (e.g. mineral, coal)