CAS:4548-53-2丨Ponceau SX
Molecular Formula: C18H17N2NaO7S2
Molecular Weight: 460.45
Einecs: 224-909-9
Package:0.1g 0.25g 1g 5g 10g 25g
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Product Introduction
Products Description
PONCEAUSX;12101red;disodium3-[(2,4-dimethyl-5-sulphonatophenyl)azo]-4-hydroxynaphthalene-1-sulphonate;AKA504;CChemicalbookI14700;DANDCREDNO4;FOODRED1;1-Naphthalenesulfonicacid,3-(2,4-dimethyl-5-sulfophenyl)azo-4-hydroxy-,disodiumsalt
CAS:4548-53-2
Specification
|
ITEMS |
SPECIFICATION |
| Appearance | crystals |
| Color | Red |
|
Melting point |
>300℃ |
|
CAS |
4548-53-2 |
|
Density |
0.272[at 20℃] |
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