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5,5'-Indigodisulfonic acid disodium salt

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Formula: C16H8N2Na2O8S2
CAS: 860-22-0
search Element: indigodisulfonic disodium acid salt
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Identification

Structural Formula
5,5'-Indigodisulfonic acid disodium salt
CAS:
860-22-0
EINECS:
212-728-8
Molecular Formula:
C16H8N2Na2O8S2
MDL:
MFCD00005723
Synonym:
e132 ; l-blau2 ; murabba ; 1311blue ; ci 73015 ; greell s ; 12070blue ; acidbluew ; c.i.75781 ; indigotini




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Properties for 5,5'-Indigodisulfonic acid disodium salt

Molecular Weight:
466.35 g·mol−1
Density:
1.01 g/mL at 20 °C
Melting point:
>300 °C
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Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [5,5'-Indigodisulfonic acid disodium salt]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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