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Merck

42304

Supelco

间苯二甲酸

analytical standard

别名:

1,3-苯二甲酸

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About This Item

线性分子式:
C6H4-1,3-(CO2H)2
CAS号:
分子量:
166.13
Beilstein:
1909332
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥97.0% (GC)

自燃溫度

1198 °F

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

mp

341-343 °C (lit.)

應用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

SMILES 字串

OC(=O)c1cccc(c1)C(O)=O

InChI

1S/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12)

InChI 密鑰

QQVIHTHCMHWDBS-UHFFFAOYSA-N

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一般說明

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

應用

Isophthalic acid may be used as a reference standard in the analysis of isophthalic acid from PET bottles into edible oils using high performance liquid chromatography (HPLC) technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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HPLC study of migration of terephthalic acid and isophthalic acid from PET bottles into edible oils.
Mousavi K, et al.
Journal of the Science of Food and Agriculture, 94(11), 2205-2209 (2014)
Yucui Hou et al.
The journal of physical chemistry. B, 118(47), 13646-13650 (2014-10-30)
Because of similar properties and very low volatility, isomers of benzene poly(carboxylic acid)s (BPCAs) are very difficult to separate. In this work, we found that isomers of BPCAs could be separated efficiently by quaternary ammonium salts (QASs) via formation of
Dan Song et al.
Journal of neuroscience research, 93(1), 130-139 (2014-08-16)
The cotransporter of Na(+) , K(+) , 2Cl(-) , and water, NKKC1, is activated under two conditions in the brain, exposure to highly elevated extracellular K(+) concentrations, causing astrocytic swelling, and regulatory volume increase in cells shrunk in response to
Kerstin Pohl et al.
Blood, 124(7), 999-1009 (2014-06-18)
Studies have endeavored to reconcile whether dysfunction of neutrophils in people with cystic fibrosis (CF) is a result of the genetic defect or is secondary due to infection and inflammation. In this study, we illustrate that disrupted function of the

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