1.06078
Methyl red sodium salt (C.I. 13020)
pH indicator, ACS, water-soluble
別名:
Methyl red sodium salt (C.I. 13020), 2-[(4-Dimethylamino)phenylazo]benzoic acid sodium salt, 4-(Dimethylamino)azobenzene-1,2′-carboxylic acidsodium salt
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この商品について
実験式（ヒル表記法）:
C15H14N3NaO2
CAS番号:
分子量:
291.28
UNSPSC Code:
12352107
EC Index Number:
212-682-9
NACRES:
NA.05
MDL number:
製品名
Methyl red sodium salt (C.I. 13020), water-soluble ACS
grade
ACS reagent
Quality Segment
form
solid
loss
≤5% loss on drying, 110°C
pH
8.2 (25 °C, 10 g/L in H2O)
solubility
800 g/L
bulk density
360 kg/m3
storage temp.
2-30°C
SMILES string
[Na+].N(C)(C)c1ccc(cc1)N=Nc2c(cccc2)C(=O)[O-]
InChI
1S/C15H15N3O2.Na/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);/q;+1/p-1
InChI key
GNTPCYMJCJNRQB-UHFFFAOYSA-M
Application
- Removal of Methylene Blue and Methyl Red from Aqueous Solutions Using Activated Carbons Obtained by Chemical Activation of Caraway Seed.: This study focuses on the removal of methyl red and methylene blue dyes from aqueous solutions using activated carbons derived from caraway seeds. The research highlights the efficiency of these biocarbons in adsorbing the dyes, providing a potential low-cost method for wastewater treatment (Paluch et al., 2023).
- Microporous Biocarbons Derived from Inonotus obliquus Mushroom and Their Application in the Removal of Liquid and Gaseous Impurities.: This paper investigates the use of microporous biocarbons from Inonotus obliquus mushroom for removing impurities, including methyl red, from water and gas streams. The biocarbons demonstrated high adsorption capacities, suggesting their potential in environmental purification applications (Bazan-Wozniak et al., 2022).
- Biocarbons Obtained from Fennel and Caraway Fruits as Adsorbents of Methyl Red Sodium Salt from Water System.: The study explores the effectiveness of biocarbons produced from fennel and caraway fruits in adsorbing methyl red sodium salt from water. It emphasizes the sustainable approach of using agricultural waste to create efficient adsorbents for water treatment (Bazan-Wozniak et al., 2022).
Analysis Note
Transition range: pH 4.5 - pH 6.2red violet - brownish yellow
Appearance of solution: passes test
Loss on drying (110 °C): ≤ 5
Transition range (according to ACS): passes test
Appearance of solution: passes test
Loss on drying (110 °C): ≤ 5
Transition range (according to ACS): passes test
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable