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Merck

S5922

Sigma-Aldrich

水杨酸

BioXtra, ≥99.0%

别名:

2-羟基苯甲酸

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About This Item

线性分子式:
2-(HO)C6H4CO2H
CAS号:
分子量:
138.12
Beilstein:
774890
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

4.8 (vs air)

品質等級

蒸汽壓力

1 mmHg ( 114 °C)

產品線

BioXtra

化驗

≥99.0%

形狀

powder or crystals

技術

tissue culture: suitable (plant)

雜質

≤0.015% Phosphorus (P)
≤0.1% Insoluble matter

燃燒殘留物

≤0.01%

bp

211 °C (lit.)

mp

158-161 °C (lit.)

溶解度

ethanol: 1 M at 20 °C, clear, colorless

密度

1.44 g/cm3 at 20 °C

負離子痕跡

chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.003%

正離子痕跡

Al: ≤0.001%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005%

SMILES 字串

OC(=O)c1ccccc1O

InChI

1S/C7H6O3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H,(H,9,10)

InChI 密鑰

YGSDEFSMJLZEOE-UHFFFAOYSA-N

基因資訊

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應用

  • 农业中的盐度胁迫管理研究表明施用水杨酸可缓解大麦的盐度胁迫,说明其增强作物耐盐性的作用,有助于可持续性农业发展(Hanif et al., 2024)。
  • 增强药物凝胶性能:研究硝酸纤维素延缓盐酸左氧氟沙星-水杨酸原位凝胶的渗透,说明其可用于增强药物递送系统,尤其是提高细菌感染治疗的疗效(Khaing et al., 2024)。
  • 醉茄内酯的生物技术生产:水杨酸被用作南非醉茄毛状根培养物的激活剂,极大促进醉茄内酯和酚酸类物质的生产,这两类物质因其治疗作用对医药领域意义重大 (Halder and Ghosh, 2024)。

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

314.6 °F - closed cup

閃點(°C)

157 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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