vapor pressure
2.04 hPa ( 20 °C)
Quality Level
product line
Aquastar®
form
liquid
autoignition temp.
300 °C
expl. lim.
1.6-8.0 % (v/v) 1-Pentanol)
reaction suitability
reaction type: water standard for Karl Fischer titration
packaging
glass bottle of 250 mL, pkg of
technique(s)
Karl-Fischer titration: suitable, titration: suitable
bp
138 °C/1013 hPa
mp
-78 °C
transition temp
flash point 49 °C
density
0.82 g/cm3 at 20 °C
format
single component solution
storage temp.
15-25°C
General description
Water standard 5 mg/ml is a liquid water standard based on long-chain alcohol.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search to view certified values, including uncertainty and expiry date.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search to view certified values, including uncertainty and expiry date.
Application
The 5mg/ml water standard can be used as an analytical standard for daily titer control.
Analysis Note
Assay: 4.980 - 5.020 mg/ml
Legal Information
AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
3 - Flammable liquids
wgk
WGK 1
flash_point_f
120.2 °F
flash_point_c
49 °C
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1092590250 | 04022536112657 |