等级
reference material
质量水平
方案
>99.5%
质量
certified by BAM
技术
titration: suitable
mp
851 °C (lit.)
包装形式
neat
SMILES字符串
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
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一般描述
碳酸钠是严格条件下以最高精度测量生产的标碱基准物。采用容量中和滴定法作为主要分析方法进行含量测定和同质性评估。
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Search & download your certificate here.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Search & download your certificate here.
应用
本标准物质用作容量滴定的基准物质。
生化/生理作用
缓冲液成分,可用于去除外周膜蛋白。
特点和优势
- 以坚固玻璃瓶装固体形式提供,确保开封前整个保质期内的稳定性。
- 可追溯至 NIST SRM
- 高品质材料,可提供精准的滴定测定
- 随附分析证书(CoA)
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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