苯甲酸，Benzoic acid；certified reference material for titrimetry, certified by BAM, ≥99.5%

图片 苯甲酸，Benzoic acid；certified reference material for titrimetry, certified by BAM, ≥99.5%
别名：苯羧酸；羧基苯；BA；Benzenecarboxylic acid；Carboxybenzene

线性分子式: C6H5COOH CAS号: 65-85-0 分子量: 122.12 Beilstein: 636131 EC 号: 200-618-2 MDL编号: MFCD00002398 eCl@ss: 39023903 PubChem化学物质编号: 329749720 NACRES: NA.24
制造商品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich
货号（SKU）: 12353
CAS号: 65-85-0
MDL号: MFCD00002398
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说明

一般描述

Benzoic acid is a volumetric standard produced under rigorous conditions and qualified with the highest possible precision. Its content determination and homogeneity assessment are performed by volumetric neutralization as the primary analysis method.
 

应用

It is used as a certified reference material (CRM) for the standardization of volumetric solutions in alkalimetric titrations.
 

特点和优势

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • Traceable to NIST SRM
  • High-quality offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

分析说明

精确浓度、有效期以及认证的详细信息请见每个包装内的证书和认证报告。含量和有效期见标签。
 

法律信息

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC
 
 

属性

等级

certified reference material

质量水平

300

蒸汽密度

4.21 (vs air)

蒸汽压

10 mmHg ( 132 °C)

产品线

TraceCERT®

测定

≥99.5%

自燃温度

1061 °F

质量

certified by BAM

technique(s)

titration: suitable

bp

249 °C (lit.)

mp

121-125 °C (lit.)

溶解性

water: soluble (2.9 g/l at 25 °C)

密度

1.32 g/cm3 at 20 °C

application(s)

environmental

格式

neat

SMILES string

OC(=O)c1ccccc1

InChI

1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)

InChI key

WPYMKLBDIGXBTP-UHFFFAOYSA-N

 

安全信息

象形图

CorrosionHealth hazard
GHS05,GHS08

警示用语：

Danger

危险声明

H315 - H318 - H372

危险分类

Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation

靶器官

Lungs

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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