8.18242

Oxalic acid dihydrate

for synthesis

• 同義詞: Oxalic acid dihydrate, Ethanedioic acid
• 線性公式: (COOH)₂ · 2 H₂O
• CAS號碼: 6153-56-6
• 分子量：: 126.07
• MDL號碼: MFCD00149102
• 分類程式碼代碼: 12352106
• 酶委員會索引編號: 205-634-3
• NACRES: NA.22

屬性

• 等級: for synthesis; synthesis grade
• 品質等級: 200
• 蒸汽壓力: 0.000312 hPa ( 25 °C)
• 化驗: ≥99% (manganometric)
• 形狀: solid
• 效力: 375 mg/kg LD₅₀, oral (Rat)
• pH值: 1.5 (10 g/L in H₂O)
• bp: 149-160 °C/1013 hPa (decomposition)
• mp: 98-100 °C
• 轉變溫度: flash point 157 °C (decomposition)
• 溶解度: >100 g/L
• 密度: 1.65 g/cm³ at 20 °C
• 體積密度: 813 kg/m³
• 儲存溫度: 2-30°C
• SMILES 字串: [O+H3].[O+H3].[O-]C(=O)C(=O)[O-]
• InChI: 1S/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2
• InChI 密鑰: GEVPUGOOGXGPIO-UHFFFAOYSA-N

描述

應用

<ul>
<li><strong>Oxalic Acid Dihydrate in Nanomaterial Synthesis:</strong> During the co-precursor driven solid-state thermal reactions oxalic acid dihydrate is used to produce hematite nanomaterials, providing insights into its role in enhancing reaction kinetics for material science applications (Chakraborty et al., 2023).</li>
<li><strong>Oxalic Acid Dihydrate in Polymer Research:</strong>oxalic acid dihydrate is used in modifying the supramolecular structure of bamboo to facilitate the production of lignin-containing nanocellulose, highlighting its utility in sustainable material processing (Wang et al., 2023).</li>
</ul>

分析報告

Assay (manganometric): ≥ 99.0 %
Identity (IR): passes test

安全資訊

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H302 + H312 - H318
• 防範說明: P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1