cas 18472-87-2 Acid red 92 universal pigment food additive
$50.00
CAS: 18472-87-2
EINECS: 242-355-6
MF: C20H2Br4Cl4Na2O5
MW: 829.6344
We can provide COA and MSDS
Product introduction：
CAS： 18472-87-2
EINECS： 242-355-6
MF： C20H2Br4Cl4Na2O5
MW： 829.6344
A reddish to dark reddish-brown particle or powder.
Melting point 76 ~ 79℃, odorless.
Soluble in water, ethanol, orange red, aqueous solution yellow green fluorescence.
Soluble in glycerol, propylene glycol, insoluble in oil, ether.
Poor light resistance, good heat resistance (105℃), stable in alkaline conditions, acid precipitation.
It is widely use in many fields like the following:
1. Color with orange red pigment, widely used in candies, cakes, fish cakes, sausage, sugar products, biscuits.
2. Used for coloring paint, paint printing, paint, ink Chemicalbook, plastic products, cultural and educational supplies, etc.
3. Biological staining, adsorption indicator, fluorescence indicator, detection of mercury.
Chemical Properties:
Melting point | >250°C |
storage temp. | Store at RT. |
solubility | 100g/l |
Colour Index | 45410 |
form | Powder/Solid |
color | Red Brown |
PH | 9.7 (1g/l, H2O, 20℃) |
PH Range | NonQ uorescence (2.5) to yellowish-blue Q uorescence (4.0) |
λmax | 548nm, 510nm |
BRN | 3887100 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
Biological Applications | Detecting proteins; treating microbial infection,parasitic infection,skin,mouth,digestive tract,urinary tract,reproductive tract,respiratory tract,circulatory system,head,neck,endocrine system |
Major Application | Optical waveguides, color filter, lithographic printing plates, display device, visualization of dentaldevice, inks, highlighters, textiles, hair dyes, cosmetics, visualization of dentalplaque, treatment of infectitious diseases, antitumor agents |
CAS DataBase Reference | 18472-87-2(CAS DataBase Reference) |
Packing & Shipping:
Sample :
10g/bag; 50g/bag; 100g/bag; 500g/bag; 1kg/bag.
Large cargo：
1kg/bag; 25kg/bag; 25kg/drum;
50kg/drum; 75kg/drum; 100kg/drum; 200kg/drum.
