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质量水平
表单
powder
自燃温度
360 °C
效能
500 mg/kg LD50, oral (Rat)
pH值（酸碱度）
8.8-9.3 (20 °C, 100 g/L in H2O)
mp
280-285 °C
溶解性
330 g/L
堆积密度
500‑550 kg/m3
储存温度
2-30°C
SMILES字符串
[Na+].O1C(=CC(=O)[C-](C1=O)C(=O)C)C
InChI
1S/C8H7O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3H,1-2H3;/q-1;+1
InChI key
YIOCQGHBBNGBND-UHFFFAOYSA-N
应用
- Preservative in food products: The study "Simultaneous determination of nine preservatives in food by liquid chromatography with the aid of coagulant in the clean-up process" highlights the use of Dehydroacetic acid sodium salt as a preservative in food, detailing its effectiveness and detection methodologies (Sugiura and Nakajima, 2017).
- Active packaging in cosmetics: Research on "Active packaging for topical cosmetic/drug products: a hot-melt extruded preservative delivery device" discusses the application of Dehydroacetic acid sodium salt in cosmetic packaging, providing a controlled release mechanism to enhance product stability and efficacy (Zema et al., 2010).
- Stability in cosmetic preservatives: The article "Dehydroacetic acid sodium salt stability in cosmetic preservative mixtures" investigates its stability within cosmetic formulations, offering insights into its role and longevity in various preservative systems (Bennassi et al., 1988).
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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