Quality Level
agency
ISO 17025, reag. Ph. Eur., reag. USP
vapor pressure
0.0267 hPa ( 20 °C)
product line
Certipur®
form
solid
potency
>5000 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rat)
technique(s)
titration: suitable
pH
10.2-10.6 (20 °C, 6 g/L in H2O)
useful pH range
7-9
pKa (25 °C)
8.1
bp
219-220 °C/10 mmHg (lit.), 219-220 °C/13.3 hPa
mp
167-172 °C (lit.)
solubility
678 g/L
density
1.35 g/cm3 at 23 °C
bulk density
840 kg/m3
storage temp.
15-25°C
SMILES string
NC(CO)(CO)CO
InChI
1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2
InChI key
LENZDBCJOHFCAS-UHFFFAOYSA-N
General description
请访问ISO证书和现场质量自我评估以获取当前证书
请访问http://www.sigma-aldrich.com下载证书,以查看认证价值,包括不确定性和过期日期。
Application
Features and Benefits
- 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。
- 符合ISO 17034要求的认证标准物质(CRM)
- 可溯源至NIST SRM的高纯物质
- 经DIN EN ISO/IEC 17025认可实验室验证
- 符合美国和欧洲药典试剂章节的标准
- 高品质材料,可提供精准的滴定测定
- 随附分析证书(CoA)
Packaging
Legal Information
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
The titer determination or standardization of a titration solution is essential for accurate and reliable titration results. High quality solutions verified by high quality standards are the base for a reliable determinations.
SmartChemicals enable wireless CoA data transfer, reducing human error in titration experiments.
The titer determination or standardization of a titration solution is essential for accurate and reliable titration results.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1.02408.0080 | 04022536555843 |
| 1.02408.0083 | 04054839567186 |