1.05432
Ammonia solution
25%, for analysis EMSURE® ISO,Reag. Ph Eur
동의어(들):
Ammonium hydroxide solution, Ammonium hydroxide solution, Ammonia water, Ammonia aqueous, Ammonia water
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
NH4OH
CAS 번호:
Molecular Weight:
35.05
NACRES:
NA.21
UNSPSC Code:
12352402
MDL number:
Beilstein/REAXYS Number:
3587154
Concentration:
25.0-30.0% (Acidimetric, NH3)
Form:
liquid
제품 이름
Ammonia solution 25%, for analysis EMSURE® ISO,Reag. Ph Eur
Quality Segment
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
Ammonia solution 25% (EMSURE® grade product) is used for regulated analyses and highly demanding lab applications. It also offers the highest quality and unmatched scope of specifications to give complete control of test conditions and eliminate uncertainties. EMSURE® grade products comply with all international regulations and can be used in various applications.
Application
Ammonia solution 25% can be used:
- As a pH-adjusting agent to ensure beneficial alkaline conditions.
- For the accurate measurement of chloride in human serum.
Features and Benefits
- Most extensive specifications worldwide
- Tested for up to 70 parameters
- Extraordinary purity
- Verylow limiting values
- Greater accuracy and control of analyses
- Optimized for highly critical and demanding analyses
- Idealfor method development
- Nointerference or contamination due to unknown impurities
Packaging
Due to quality and safety aspects Ammonia Solution will no longer be offered in glass bottles but solely in HDPE bottles.
Please note the following replacements:
1054321000 (1 L glass bottle) replaced by 1054321011 (1 L HDPE bottle)
1054322500 (2.5 L glass bottle) replaced by 1054322511 (2.5 L HDPE bottle)
More information about our ergonomic and unbreakable HDPE bottles can be found here: www.SigmaAldrich.com/hdpe-bottle
Please note the following replacements:
1054321000 (1 L glass bottle) replaced by 1054321011 (1 L HDPE bottle)
1054322500 (2.5 L glass bottle) replaced by 1054322511 (2.5 L HDPE bottle)
More information about our ergonomic and unbreakable HDPE bottles can be found here: www.SigmaAldrich.com/hdpe-bottle
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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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
hcodes
저장 등급
8B - Non-combustible corrosive hazardous materials