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当前位置: 首页 > 产品中心 > Biochemical_standard > Sigma-Aldrich/Potassium hydroxide solution in isopropanol/1055441000/1055441000
商品详细Sigma-Aldrich/Potassium hydroxide solution in isopropanol/1055441000/1055441000
Sigma-Aldrich/Potassium hydroxide solution in isopropanol/1055441000/1055441000
Sigma-Aldrich/Potassium hydroxide solution in isopropanol/1055441000/1055441000
商品编号: 1055441000
品牌: Sigma
市场价: ¥1043.58
美元价: 802.75
产地: 美国(厂家直采)
公司:
产品分类: 生化标准品
公司分类: Biochemical_standard
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

Properties:

Related Categories Analytical Reagents, Analytical/Chromatography, Titration, Volumetric Titration Reagents
packaging   1 l in Glass bottle (1055441000)
expl. lim.     2 - 13.4 %(V) (2-Propanol)
density   0.79 g/cm3 (20 °C)
flash point   12 °C (2-Propanol)
autoignition temp.   425 °C (2-Propanol)
pH   13 (H₂O, 20 °C)
shipped in   ambient
storage temp.   Store at +15°C to +25°C.
specifications   Amount-of-substance concentration: 0.1000 mol/l
  The concentration of this volumetric solution was determined with volumetric standard potassium hydrogen phthalate (article number 1.02400). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

Safety:

HS Code 
2815 20 00
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H336: May cause drowsiness or dizziness.
Precautionary Statement(s) 
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Storage class 
3 Flammable liquids
WGK 
WGK 1 slightly water endangering
Disposal 
1
Strongly contaminated halogen-free organic solvents: container A.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Flammable  Flammable
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
UN 2924 , 3 (8), II
Declaration (transport by air) IATA-DGR 
UN 2924 , 3 (8), II
Declaration (transport by sea) IMDG-Code 
UN 2924 , 3 (8), II, Segregation Group: 18 (Alkalis)
Categories of danger 
highly flammable, irritant
R Phrase 
R 11-36/38-67
Highly flammable.Irritating to eyes and skin.Vapours may cause drowsiness and dizziness.
S Phrase 
S 16
Keep away from sources of ignition - No smoking.
品牌介绍
      西格玛奥德里奇(Sigma-Aldrich)是一家在生命科学领域有着领导地位且拥有高科技产品的公司。西格玛奥德里奇(Sigma-Aldrich)根据研发与实验室用户的实际用途,旗下品牌包括Sigma®、Aldrich®、Fluka® 和 Supelco®,分别对应于生命科学、化学、分析和色谱领域的产品。 Vetec™ 为Sigma-Aldrich 旗下新成员,以极具亲和力的本地价格为用户提供质量可靠的常用生化和化学产品。Sigma-Aldrich 家族另一成员SAFC则是全球10大精细化工公司之一,提供全球领先的特殊化学品与生物制品。  Sigma-Aldrich为实验室研究提供上千种耗材产品,在化学和生物领域提供特殊的产品和支持,是众多研发人员日常的放心选择。公司已推出高品质的Sigma®细胞培养类耗材,并携手BRAND、Greiner、Corning和Axygen提供卓越服务。