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106078 甲基紅鈉鹽

water-soluble ACS

甲基紅鈉鹽 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2-[(4-Dimethylamino)phenylazo]benzoic acid sodium salt, 4-(Dimethylamino)azobenzene-1,2'-carboxylic acidsodium salt

CAS #: 845-10-3 EC Number: 212-682-9 Molar Mass: 291.29 g/mol Hill Formula: C₁₅H₁₄N₃NaO₂ Grade: ACS
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106078
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
845-10-3212-682-9C₁₅H₁₄N₃NaO₂291.29 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1.06078.0025 玻璃瓶 25 g
1.06078.0100 玻璃瓶 100 g
Description
Catalogue Number106078
Synonyms2-[(4-Dimethylamino)phenylazo]benzoic acid sodium salt, 4-(Dimethylamino)azobenzene-1,2'-carboxylic acidsodium salt
References
Product Information
CAS number845-10-3
EC number212-682-9
GradeACS
Hill FormulaC₁₅H₁₄N₃NaO₂
Molar Mass291.29 g/mol
HS Code2927 00 29
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
pH value8.2 (10 g/l, H₂O, 25 °C)
Bulk density360 kg/m3
Solubility800 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
Clarity of solution in waterpasses test
Clarity of the solution in Ethanolpasses test
Transition rangepH 4.5 - pH 6.2 red violet - brownish yellow
Absorption maximum λ 1 max. (buffer pH 4,5)523 - 526 nm
Absorption maximum λ 2 max. (buffer pH 6,2)430 - 438 nm
Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 4,5; calc. on dried substances)1000 - 1400
Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 6,2; calc. on dried substances)560 - 740
Loss on drying (110 °C)≤ 5 %
Transition range (according to ACS)passes test
Global Trade Item Number
Catalogue Number GTIN
1.06078.0025 04022536072777
1.06078.0100 04022536072784