28-5890

硫酸

JIS special grade, ≥95.0%

• 线性分子式: H₂SO₄
• CAS Number: 7664-93-9
• 分子量: 98.08
• Beilstein: 2037554
• MDL號碼: MFCD00064589
• 分類程式碼代碼: 12352106
• PubChem物質ID: 329753252

属性

• 等級: JIS special grade
• 蒸汽密度: <0.3 (25 °C, vs air)
• 蒸汽壓力: 1 mmHg ( 146 °C)
• 描述: Nominally 95-98% H₂SO₄
• 化驗: ≥95.0%
• 形狀: liquid
• 存貨情形: available only in Japan
• pH值: 1.2 (5 g/L)
• bp: ~290 °C (lit.)
• 密度: 1.840 g/mL at 25 °C (lit.)
• SMILES 字串: OS(O)(=O)=O
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI 密鑰: QAOWNCQODCNURD-UHFFFAOYSA-N

说明

應用

• Molecular mechanisms of carotenoids in locusts: Research detailed the molecular interactions between carotenoids and chitin-binding proteins in locusts, illuminating β-carotene′s role in natural coloration processes, which can be applied to biochemistry and genetics studies (Egorkin et al., 2024).


• Carotenoids in Corynebacterium glutamicum: A study demonstrated the enhanced biosynthesis of astaxanthin and the potential for glycosylated C40 carotenoids production in Corynebacterium glutamicum, suggesting applications in cell culture experiments where β-carotene′s antioxidant properties are investigated (Göttl et al., 2024).

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H290,H314
• 防範說明: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危險分類: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable