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Merck
CN

1.18323

Silicate (Silicic Acid) Test Refill pack

for use with MQUANT®

Synonym(s):

Silicate Visual Test Kit Refills

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116116
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feature

refill

Quality Segment

specific analyte(s)

silicate

compatibility

for use with MQUANT®

detection method

colorimetric

storage temp.

15-25°C

General description

This refill pack contains all the reagents for the MQuant® test kits 1.14792 and 1.14410 for the colorimetric evaluation of silicate. When the reagents of the MQuant® test are used up, the kit can be replenished by ordering the appropriate refill pack. Refill packs are available for a range of MQuant® test kits, making it a particularly economical and ecological system.

Method
In sulfuric solution silicate ions react with molybdate ions to form a yellow heteropoly acid. This is reduced to silicomolybdenum blue. The silicate concentration is measured semiquantitatively by visual colorimetric evaluation.

Legal Information

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany


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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - Skin Sens. 1

supp_hazards

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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