1.01813
Silicate (Silicic Acid) Test
photometric, 0.5-500.0 μg/L (SiO2), 0.12-116.85 μg/L (Si), Spectroquant®
About This Item
Recommended Products
product line
Spectroquant®
Quality Level
usage
sufficient for 100 tests
sufficient for 900 tests (depending on package size)
specific analyte(s)
silicate
measuring range
0.12-116.85 μg/L (Si)
0.2-233.7 μg/L (Si)
0.25-250.00 μg/L (SiO2)
0.5-500.0 μg/L (SiO2)
technique(s)
photometry: suitable
compatibility
for use with Spectroquant® Move 100
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100
for use with Spectroquant® Prove 300
for use with Spectroquant® Prove 600
detection method
photometric (Silicomolybdenum blue)
storage temp.
15-25°C
General description
The method is analogous to APHA 4500-SiO2 D+E, ASTM D859-10, and DIN 38405-21.
This Spectroquant® Silicate Reagent Test allows the accurate quantification of silicate (silicic acid) in aqueous samples.
Method applied: In sulfuric solution silicate ions react with molybdate ions to form a yellow heteropoly acid which is reduced to silicomolybdenum blue. This dye is determined photometrically.
The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.
All our Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - Skin Sens. 1
Supplementary Hazards
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Protocols
Efficiency of industrial plants and equipment constitutes one of the basic preconditions for sustainable economic operations. One avoidable problem is posed by the undesirable build-up of deposits, i.e., scale – in pipes, boilers, and turbines, whose principal cause is silicate. A rapid and sensitive test can ensure control over this threat.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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