Squaric acid NEW
| Price | $50 | $35 | $9 |
| Package | 1kg | 100kg | 1000kg |
| Min. Order: | 1kg |
| Supply Ability: | 10 tons |
| Update Time: | 2024-10-25 |
Product Details
| Product Name: Squaric acid | CAS No.: 2892-51-5 |
| EC-No.: 220-761-4 | Min. Order: 1kg |
| Purity: 0.99 | Supply Ability: 10 tons |
| Release date: 2024/10/25 |
Square acid, scientific name 3, 4-dihydroxy-3-cyclobutene-1, 2-dione, is a cyclobutene derivative.
| Name | 3,4-Dihydroxy-3-cyclobutene-1,2-dione | EINECS | 220-761-4 |
| CAS No. | 2892-51-5 | Density | 2.415 g/cm3 |
| PSA | 74.60000 | LogP | -0.53420 |
| Solubility | water: 20 g/L (30 °C) | Melting Point | >300 °C(lit.) |
| Formula | C4H2O4 | Boiling Point | 250.963 °C at 760 mmHg |
| Molecular Weight | 114.057 | Flash Point | 119.84 °C |
| Transport Information | N/A | Appearance | White powder |
Appearance and character: strong acid, pKl=1.5; pK2=3.5. Produces dark purple with aqueous ferric chloride. It can be oxidized by bromine and potassium permanganate and does not react with phenylhydrazine. Similar in nature to carboxylic acid, it can form salts with bases, esters, acyl chloride, amides and mixed acid anhydrides.
Solubility in water :20 G/L (30°C).
Melting point :300 °C
Flash point :190 °C
Melting point: >300 °C(lit.)
Flash point: 190 °C
Water solubility: 20 g/L (30 oC)
Company Profile Introduction
Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.
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China- Since: 2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
INQUIRY
Peter Lee
17531190177
17531190177