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Merck

1.01323

Methyl orange solution

0.1%, indicator pH 3.1-4.4 (red yellow-orange)

Synonym(s):

Methyl orange 0.1% solution

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About This Item

UNSPSC Code:
12352107
NACRES:
NA.05
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Product Name

Methyl orange solution 0.1%, indicator pH 3.1-4.4 (red yellow-orange)

Quality Level

form

liquid

pH

6 (20 °C in H2O)

density

1.00 g/cm3 at 20 °C

storage temp.

15-25°C

General description

Methyl orange is one of the widely used water-soluble azo dyes. It is frequently used as a pH indicator in several industries because of its significant color variations at various pH levels. It is an orange-colored synthetic dye that develops a red color in an acidic solution and yellow color in a basic solution.


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Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

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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