CAS(108-95-2(methanol)),甲醇中苯酚溶液标准物质,苯酚,石炭酸,Phenol in Methanol-阿拉丁试剂

货号 (SKU)	包装规格	是否现货	价格	数量
BWY272999-1.2ml	1.2ml	现货

基本描述

别名

苯酚,石炭酸

规格或纯度

100μg/mL in Methanol

英文名称

Phenol in Methanol

储存温度

2-8°C储存,避光

运输条件

冰袋运输

产品介绍

本标准物质主要用于测量仪器校准、分析方法评价和质量控制，以及食品、卫生、环境和农业等领域相应成分含量测定与残留检测，也可作为标准储备溶液，通过逐级稀释配制成各种工作用标准溶液。

样品制备

本标准物质采用纯度准确定值的苯酚纯品为原料，以色谱纯甲醇为溶剂，采用重量-容量法准确配制而成。

苯酚，英文名称：Phenol，CAS：108-95-2

溯源性及定值方法

本标准物质以配制值作为标准值，采用GC-MS对本批次标准物质和质量控制对照样品进行比对，核验配制值。通过使用满足计量学特性要求的制备方法、测量方法和计量器具，保证标准物质的量值溯源性。

特性量值及不确定度

编号

名称

标准值(μg/mL)

相对扩展不确定度(%)(k=2)

BWY272999

甲醇中苯酚

100

3

标准值的不确定度主要由原料纯度、称量、定容以及均匀性、稳定性等不确定度分量合成。

均匀性检验及稳定性考察

依据JJF1343-2012《标准物质定值的通用原则及统计学原理》，对分装后的样品进行随机抽样，对溶液浓度进行均匀性检验、稳定性考察。结果表明，本标准物质均匀性、稳定性良好。

本标准物质量值自定值日期起，有效期为24个月, 研制单位将继续跟踪监测该标准物质的稳定性，有效期内如发现量值变化，将及时通知用户。

包装、运输和贮存、使用及注意事项

1.包装：本标准物质采用硼硅酸盐玻璃安瓿瓶包装，约1.2mL/支，移取或稀释时请以移液管量取为准。

2.运输和贮存：冰袋运输，运输时应避免挤压、碰撞；冷藏和避光条件下贮存。

3.使用：启封前于室温（20±3℃）平衡，并充分摇匀。安瓿瓶一经打开，应立即使用，不可再次熔封后作为标准物质使用。

This standard substance is mainly used for measuring instrument calibration, analytical method evaluation and quality control, as well as the content determination and residue detection of corresponding components in the fields of food, hygiene, environment and agriculture. It can also be used as a standard stock solution and prepared into various types through successive dilutions. Standard solution for working.

Sample Preparation

This standard substance is made of pure phenol with accurate purity as raw material, chromatographic pure methanol as solvent, and accurately prepared by the weight-volume method.

Phenol, English name: Phenol, CAS: 108-95-2

Traceability and valuation method

This standard material takes the prepared value as the standard value, and uses GC-MS to compare the batch of standard materials with the quality control control sample to verify the prepared value. Through the use of preparation methods, measurement methods and measuring instruments that meet the requirements of metrological characteristics, the traceability of the value of the reference material is guaranteed.

Characteristic value and uncertainty

Number

Name

Standard value(μg/mL)

Relative expanded uncertainty(%)(k=2)

BWY272999

Phenol in Methanol

100

3

The uncertainty of the standard value is mainly composed of raw material purity, weighing, constant volume, uniformity, stability and other uncertainty components.

Uniformity inspection and stability inspection

According to JJF1343-2012 "General Principles and Statistical Principles for the Determining of Standard Materials", random samples were taken of the subpackaged samples, and the uniformity and stability of the solution concentration were inspected. The results show that the standard material has good uniformity and stability.

The quality value of this standard is valid for 24 months from the date of setting the value. The development unit will continue to track and monitor the stability of the standard material. If the value changes during the valid period, the user will be notified in time.

Packaging, transportation and storage, use and precautions

1. Packaging: This standard material is packaged in a borosilicate glass ampoule, about 1.2 mL/piece. When pipetting or diluting, please refer to the pipette volume.

2. Transportation and storage: transport in ice bags, avoid squeezing and collision during transportation; store under refrigerated and dark conditions.

3. Use: Equilibrate at room temperature (20±3℃) before unsealing, and shake well. Once the ampoule is opened, it should be used immediately. It cannot be used as a standard substance after being sealed again.

名称和标识符

EC号	200-659-6
INCHI	1S/C6H6O/c7-6-4-2-1-3-5-6/h1-5,7H
InChi Key	ISWSIDIOOBJBQZ-UHFFFAOYSA-N
Canonical SMILES	Oc1ccccc1
WGK Germany	2
UN Number	1230
Packing Group	II
Beilstein号	6428463

化学和物理性质

折光率	1.54178
闪点(℉)	49.5 °F - closed cup
闪点(℃)	9.7 °C - closed cup
沸点	181.7°C
熔点	43°C

安全和危险性（GHS）

一般危化品	一般危化品
象形图	Toxic Health Hazard Environmental Hazard Corrosive Flammable
信号词	Danger
危险声明	H331: Toxic if inhaled H225: Highly Flammable liquid and vapor H370: Causes damage to organs H301+H311: Toxic if swallowed or in contact with skin
预防措施声明	P280,P301+P310,P311,P370+P378,P210,P405,P501,P233,P240,P264,P403+P235,P260,P303+P361+P353,P271,P241,P270,P304+P340,P403+P233,P308+P311,P330,P242,P243
WGK Germany	2
Class	3 (6.1)

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质检报告(COA)

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参考文献

1. 张行. (2017) Enhanced stability of Pd-Ni2P/SiO2 catalysts for phenol hydrodeoxygenation in the presence of H2O. Journal of the Taiwan Institute of Chemical Engineers, 80 (2): (215-221). [PMID:]

甲醇中苯酚溶液标准物质

库存信息

基本描述

名称和标识符

化学和物理性质

安全和危险性（GHS）

质检证书(COA)

质检报告(COA)

相关文档

质检报告COA

产品问答

产品问答

参考文献