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纯水密度标准物质RM, 0.9982 g/mL(20 °C)

Name: 纯水密度标准物质RM, 0.9982 g/mL(20 °C)
Brand: SIAL

UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 °C, density: 0.9970 g/mL at 25 °C

别名:

水

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关于此项目

线性分子式:

H₂O

化学文摘社编号:

7732-18-5

分子量:

18.02

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329798917

EC Number:

231-791-2

Beilstein/REAXYS Number:

2050024

MDL number:

MFCD00011332

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属性

grade

certified reference material

Quality Level

100

agency

according to ASTM^® D1480

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Paragon Scientific Ltd

bp

100 °C (lit.)

mp

0 °C (lit.)

density

0.9982 g/mL at 20 °C, 0.9970 g/mL at 25 °C

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum

format

mixture

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

说明

General description

请注意，本页所示数值均为标称值。当前批次所有Paragon密度标准品的所有验证数据都可以Paragon Scientific网页上找到
该产品是认证参考物质(CRM)，符合国际BS EN ISO / IEC 17025标准认证

Application

纯水密度CRM标准品主要用于密度测量设备的校准。虽然常用于数字密度计验证，但并不限于此用途。

Features and Benefits

由UKAS ISO 17025和ISO 17034认可实验室生产和验证
相关不确定度+/- 0.01%
认证密度值符合ASTM D1480要求
防窃启包装保证运送安全
符合ASTM D1193标准的2级(Type II)试剂水定义
附带分析证书(CoA)，提供有关有效期和储存条件的信息，便于有效审计

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

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存储类别

10 - Combustible liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

分析证书(COA)

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