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Nitrite Test

Nitrite Test Structure
Nitrite Test structure
CAS No.
Chemical Name:
Nitrite Test
Synonyms
Nitrite Test
CBNumber:
CB44817653
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
Last updated:2022-08-15 17:41:15
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SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H317-H319
Precautionary statements  P261-P264-P272-P280-P302+P352-P305+P351+P338

Nitrite Test price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.14774 Nitrite Test colorimetric, 0.1-10?mg/L (NO2-), for use with MCOLORTEST? 400tests $281 2024-03-01 Buy
Sigma-Aldrich 1.10007 Nitrite Test colorimetric, 2-80?mg/L (NO2-), MQuant? 25tests $59 2024-03-01 Buy
Sigma-Aldrich 1.14408 Nitrite Test colorimetric, 0.005-0.10?mg/L (NO2-), 0.0015-0.030?mg/L (NO2-N), for use with MQUANT? 110TESTS $169 2024-03-01 Buy
Sigma-Aldrich 1.10007 Nitrite Test colorimetric, 2-80?mg/L (NO2-), MQuant? 100Tests $94.2 2024-03-01 Buy
Sigma-Aldrich 1.14424 Nitrite Test colorimetric, 0.1-2.0?mg/L (NO2-), 0.03-0.6?mg/L (NO2-N), for use with MCOLORTEST? 400TESTS $234 2022-05-15 Buy
Product number Packaging Price Buy
1.14774 400tests $281 Buy
1.10007 25tests $59 Buy
1.14408 110TESTS $169 Buy
1.10007 100Tests $94.2 Buy
1.14424 400TESTS $234 Buy

Nitrite Test Chemical Properties,Uses,Production

General Description

Method: Colorimetric, with test strips, 2 - 5 - 10 - 20 - 40 - 80 mg/L (NO2-), MQuant?

Nitrite is a pollution indicator. Therefore there are interesting application possibilities in the analysis of drinking water, waste water, industrial water and aquarium water. In food analysis, the determination of nitrite in meat products, pickling solutions, brine and deep frozen spinach is particularly important. On the MQuant? Nitrite test strips, nitrite ions react with an aromatic amine to form a diazonium salt, which in turn reacts with N-(1-naphthyl)ethylenediamine to form a red-violet azo dye. The nitrite concentration is measured semi-quantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. The test strips are perfect for pre-testing a sample in an economic and quick way to estimate the nitrite concentration and a possible dilution factor prior to using a quantitative method such as a Reflectoquant? or Spectroquant? Nitrite test.

Nitrite Test Preparation Products And Raw materials

Raw materials

Preparation Products

Nitrite Test Suppliers

Global( 1)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Supplier Advantage
Sigma-Aldrich 80
Nitrite Test