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Merck
CN

PHR3329

2,5-二羟基苯甲酸

certified reference material, pharmaceutical secondary standard

别名:

2,5-DHBA, DHB, 氢醌羧酸, 龙胆酸

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关于此项目

线性分子式:
(HO)2C6H3CO2H
化学文摘社编号:
分子量:
154.12
NACRES:
NA.24
UNSPSC Code:
12352103
Beilstein/REAXYS Number:
2209119
MDL number:
eCl@ss:
32035490
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Quality Segment

grade

certified reference material, pharmaceutical secondary standard

packaging

pkg of 50 mg

mp

204-208 °C (lit.)

application(s)

pharmaceutical
pharmaceutical
pharmaceutical small molecule

storage temp.

2-30°C

SMILES string

OC(=O)c1cc(O)ccc1O

InChI

1S/C7H6O4/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,8-9H,(H,10,11)

InChI key

WXTMDXOMEHJXQO-UHFFFAOYSA-N

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.


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Exclamation mark

警示词

Warning

危险代码

Hazard Classifications

Acute Tox. 4 Oral

存储类别

13 - Non Combustible Solids

WGK

WGK 3

闪点 (F)

Not applicable

闪点 (°C)

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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