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Merck
CN

W398500

Sigma-Aldrich

水杨酸

≥99%, FG

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别名:
2-羟基苯甲酸
线性分子式:
2-(HO)C6H4CO2H
CAS号:
分子量:
138.12
FEMA编号:
3985
Beilstein:
774890
EC 号:
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
8.112
NACRES:
NA.21

生物来源

synthetic

质量水平

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 175.105
FDA 21 CFR 175.300
FDA 21 CFR 177.2600

蒸汽密度

4.8 (vs air)

蒸汽压

1 mmHg ( 114 °C)

检测方案

≥99%

形式

powder or crystals

bp

211 °C (lit.)

mp

158-161 °C (lit.)

溶解性

95% ethanol: 50 mg/mL

密度

1.44 g/cm3 at 20 °C

痕量阳离子

As: ≤3 ppm
Cd: ≤1 ppm
Hg: ≤1 ppm
Pb: ≤10 ppm

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

nutty; phenolic

SMILES字符串

OC(=O)c1ccccc1O

InChI

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

InChI key

YGSDEFSMJLZEOE-UHFFFAOYSA-N

基因信息

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一般描述

水杨酸(SA)是一种酚类化合物。在食品工业中,它既可用作防腐剂,也可用作食品级树脂、聚合物和粘合剂的成分。SA 还用作皮肤化学剥离中的剥离剂。

应用


  • Insights into the biocontrol and plant growth promotion functions of Bacillus altitudinis strain KRS010 against Verticillium dahliae.: This research presents how salicylic acid might be involved in the biocontrol activities of Bacillus altitudinis, offering insights into its use for sustainable agricultural practices (Shan et al., 2024).

  • Fulvic acid enhancing pyrene biodegradation by immobilized Stenotrophomonas maltophilia: Effect and mechanism.: Explores the synergistic effect of salicylic acid with fulvic acid on the biodegradation processes of toxic compounds, demonstrating its potential in bioremediation technologies (Zhang et al., 2024).

警示用语:

Danger

危险声明

危险分类

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

WGK

WGK 1

闪点(°F)

314.6 °F

闪点(°C)

157 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 947-947 (2012)
Salicylic acid as a peeling agent: a comprehensive review.
Clinical, cosmetic and investigational dermatology, 8, 455-455 (2015)
Salicylic acid: properties, biosynthesis and physiological role.
Popova L, et al.
Bulgarian Journal of Plant Physiology, 23(1-2), 85-93 (1997)
The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals
Royal Society of Chemistry null
Role of salicylic acid in plants.
Raskin I.
Annual Review of Plant Biology, 43(1), 439-463 (1992)

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