Hot Sale Insen PH Indicator Methyl Red
Sep 22nd, 2022 at 14:44 Agrochemicals Staten Island 49 views Reference: VWPe919PeLyLocation: Staten Island
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Hot Sale Insen Ph Indicator Methyl Red - Buy Methyl Red Product from China, Please contact us by Live Chat on the bottom right.
Essential details
CAS No.: |
493-52-7 |
Other Names: |
Acid Red 2 |
MF: |
C15H15N3O2 |
EINECS No.: |
/ |
Place of Origin: |
China |
Type: |
Syntheses Material Intermediates |
Purity: |
98% |
Model Number: |
IN-Methyl Red |
Application: |
PH Indicator |
Appearance: |
Black crystalline to granule, Black crystalline to granule |
Product Name: |
Methyl Red |
odor: |
Characteristic |
Function: |
PH Indicator |
Storage: |
Cool Dry Place |
Package: |
25kg/drum |
Sample: |
Available |
Shelf life: |
2 years |
Brand: |
Insen |
Lead Time: |
1 to 3 working days |
Supply Ability
Supply Ability | 2000 Kilogram/Kilograms per Month Purity Methyl Red |
Packaging & delivery
Methyl Red Package: 1kg/one bag, or 5kg/one bag,innermost is seal bag, and the second layer is aluminum foil bag, final layer is the cardboard box, or net weight 25kgs/drum.AccMain Chinese Port
Packaging Details | |||||||
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Lead time: |
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Hot Sale Insen PH Indicator Methyl Red
Product Name |
Methyl Red |
Appearance |
Black crystalline to granule |
CAS |
493-52-7 |
Function |
PH Indicator |
Shlef life |
2 years |
Insen Biotech Methyl Red (2-(N,N-dimethyl-4-aminophenyl) azobenzenecarboxylic acid), also called C.I. Acid Red 2, is an indicator dye that turns red in acidic solutions. It is an azo dye, and is a dark red crystalline powder. Methyl red is a pH indicator; it is red in pH under 4.4, yellow in pH over 6.2, and orange in between, with a pKa of 5.1.
Methyl red is one of the commonly used acid-base indicators, usually in a 0.1% ethanol solution, pH 4.4 (red) - 6.2 (yellow). Also used for living animal living body staining.