产品名称
氨溶液25%, for analysis EMSURE® ISO,Reag. Ph Eur
Quality Level
agency
reag. ISO, reag. Ph. Eur.
vapor pressure
483 hPa ( 20 °C)
product line
EMSURE®
form
liquid
expl. lim.
27 %
concentration
25.0-30.0% (Acidimetric, NH3)
pH
(ca. 12 (68 °F / 20 °C))
bp
37.7 °C/1013 hPa
mp
-57.5 °C
solubility
water: soluble
density
0.9 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
[NH4+].[OH-]
InChI
1S/H3N.H2O/h1H3;1H2
InChI key
VHUUQVKOLVNVRT-UHFFFAOYSA-N
General description
Application
- 作为pH调节剂用于确保有利的碱性条件。
- 准确测定人血清中的氯
Features and Benefits
- 全球最全面的规格
- 测试多达 70种参数
- 良好的纯度
- 非常低的极限值
- 更好的准确率和分析控制
- 针对关键和要求苛刻的分析优化
- 方法开发的理想选择
- 无未知杂质干扰或污染
Packaging
请注意以下替换信息:
1054321000(1 L玻璃瓶)替换为1054321011(1 L HDPE瓶)
1054322500(2.5 L玻璃瓶)替换为1054322511(2.5 L HDPE瓶)
更多关于我们符合人体工程学且坚固耐用的HDPE瓶的信息,可在这里找到:www.SigmaAldrich.com/hdpe-bottle
Legal Information
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hcodes
存储类别
8B - Non-combustible corrosive hazardous materials
signalword
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
wgk
WGK 2
法规信息
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Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 1054321000 | 04022536064635 |
| 1054321011 | 04022536531984 |
| 1054322511 | 04065268083673 |
| 1054322500 | 04022536064666 |
| 1054325000 | 04022536744315 |
| 1054329025 | 04022536064680 |
| 1054329181 | 04022536064697 |


