Squaric Acid CAS 2892-51-5 for LCD Material Squaric Acid
Model NO.
b zln 2892-51-5
EINECS
220-761-4
Appearance
Powder
Quality
Refined
Colour
White
MW
114.06
Purity
Min 99%
Sample
Support
Storage
Yes
Transport Package
Drum
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 4.50 - 54.00
Description
Product Description
LCD material Squaric acid for liquid crystal display CAS 2892-51-5
| Squaric acid Basic information | |
| Product Name: | Squaric acid |
| CAS: | 2892-51-5 |
| MF: | C4H2O4 |
| MW: | 114.06 |
| EINECS: | 220-761-4 |
| Mol File: | 2892-51-5.mol |
| Squaric acid Chemical Properties | |
| Melting point | >300 °C(lit.) |
| Boiling point | 250.96°C |
| density | 1.82 g/cm3 |
| refractive index | 1.5800 (estimate) |
| Fp | 190 °C |
| storage temp. | -20°C |
| solubility | 20g/l |
|
Item |
Specifications |
Results |
|
Appearance |
An off-white to pale yellow powder |
An off-white powder. |
|
Melting point |
About 293 ° C(Dec.) |
Conform |
|
Water (KF) |
£ 0.6 % |
0.3 1 % |
|
Assay (Titration) |
≥98.0% |
98. 89 % |
|
Ash |
£ 0.5% |
0. 17 % |
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