blue 4 ; ci no 42090 ; oniumsalt ; ci671 ; waterblue9 ; ao205 ; e133 ; afblueno1 ; bluefcf ; 11388blue
CAS:
2650-18-2
EINECS:
220-168-0
Molecular Formula:
C37H34N2Na2O9S3
MDL:
Properties
Molecular Weight:
792.85 g·mol−1
Melting point:
283 °C (dec.)(lit.)
Physical Description:
blue powder
Safety Information
Hazard Classes:
WGK Germany:
3
RTECS:
BQ4725000
Prices
As an extract from the researched prices for Food Blue 2 there are currently shown 3 prices in the last 5 years for CAS equal products. This small overview is intended to serve as a guide and trend. Prices are in USD and range in year 2021 from USD 94.00 for 100 mg to USD 56.00 per 10 mg in 2021 .
[!]
Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance.
The prices do not include additional costs such as taxes, transport costs and more.
These are first determined by the place of delivery and the quantity.
