Name | Thiazol Yellow G |
Synonyms | Mimosa C.I. 19540 Titan Yellow Ferro 42-145a CLAYTON YELLOW Clayton?Yellow Direct Yellow 9 Thiazol Yellow G Thiazol Byellow G CLAYTON(R) YELLOW Thiazole Yellow G C.I. Direct Yellow 9 Nickel Titanium Yellow Da Dan yellow solution C.I. Pigment Yellow 53 Titan Yellow, indicator, indicator Adiaphtamine brilliant Yellow 6gs C.I. Direct Yellow 9, disodium salt C.I. Direct Yellow 9, disodium salt (8CI) Titan yellow (C.I. 19540) indicator Reag. Ph Eur disodium 2,2'-[(1E)-triaz-1-ene-1,3-diyldibenzene-4,1-diyl]bis(6-methyl-1,3-benzothiazole-7-sulfonate) |
CAS | 1829-00-1 |
EINECS | 217-377-4 |
InChI | InChI=1/C28H21N5O6S4.2Na/c1-15-3-13-21-23(25(15)42(34,35)36)40-27(29-21)17-5-9-19(10-6-17)31-33-32-20-11-7-18(8-12-20)28-30-22-14-4-16(2)26(24(22)41-28)43(37,38)39;;/h3-14H,1-2H3,(H,31,32)(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2 |
InChIKey | CZIRZNRQHFVCDZ-UHFFFAOYSA-L |
Molecular Formula | C28H19N5Na2O6S4 |
Molar Mass | 695.72 |
Melting Point | >250°C |
Water Solubility | almost transparency |
Solubility | 29g/l |
Appearance | Orange crystal |
Color | Yellowish-brown |
Odor | Odorless |
Maximum wavelength(λmax) | ['402nm'] |
Merck | 14,9310 |
BRN | 3646510 |
PH | 5.1 (10g/l, H2O, 20℃) |
Storage Condition | room temp |
Stability | Light sensitive. Incompatible with strong oxidants. |
Sensitive | Sensitive to light |
MDL | MFCD00013091 |
Physical and Chemical Properties | Dada yellow is a pale yellow or brown powder. Dissolve in water, ethanol, sulfuric acid or sodium hydroxide solution. |
Use | Colorimetric determination of magnesium, determination of boron and magnesium, biochemical and histochemistry, acid-base indicator (pH 12-0-13-0). |
Hazard Symbols | Xn - Harmful |
Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | DL6423000 |
FLUKA BRAND F CODES | 8 |
HS Code | 32129000 |