Water

• Catalog No.: 270733
• CAS Number: 7732-18-5
• M. F.: H2O
• M. W.: 18.01528

SYNONYMS

• Title: 水
• IUPAC name: water
• IUPAC Traditional name: water

DATABASE IDS

• PubChem SID: 24856394
• MDL Number: MFCD00011332
• CAS Number: 7732-18-5
• Beilstein Number: 2050024
• EC Number: 231-791-2

PROPERTIES

• Empirical Formula (Hill Notation): H2O
• Evaporation Residue: <0.0003%
• Grade: CHROMASOLV®
• Grade: for HPLC
• λ: H2O reference
• Absorption Wavelength: λ: 205 nm Amax: 0.01
• Absorption Wavelength: λ: 210 nm Amax: 0.01
• Absorption Wavelength: λ: 250-400 nm Amax: 0.005
• Boiling Point: 100 °C(lit.)
• Density: 1.000 g/mL at 3.98 °C(lit.)
• Refractive Index: n20/D 1.34(lit.)
• Personal Protective Equipment: Eyeshields, Gloves
• RTECS: ZC0110000
• German water hazard class: nwg

DETAILS

Description (English)

Packaging
1, 6×1, 2, 4×2, 2.5, 4×2.5, 4, 4×4 L in glass bottle
18 L in VerSA-Flow™
2×10 L in Nowpak™
20 L in Nowpak™
50 L packaged in closed-head composite drums; 1 L, 2 L, 4 L, 6×1 L, 4×2 L, 4×4 L packaged in glass bottles; 2×10 L, 20 L packaged in NOWPAK HDPE Bottle; 18 L packaged in VerSA-Flow™
50 L in comp drum
Preparation Note
Product filtered through a 0.2 μm filter
Legal Information
CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
VerSA-Flow is a trademark of Sigma-Aldrich Co. LLC

Description (简体中文)

包装
1, 6×1, 2, 4×2, 2.5, 4×2.5, 4, 4×4 L in glass bottle
18 L in VerSA-Flow™
2×10 L in Nowpak™
20 L in Nowpak™
50L 密封复合材料桶包装；1L、2L、4L、6×1L、4×2L、4×4L 玻璃瓶包装；2×10L、20L NOWPAK HDPE 瓶包装；18L VerSA-Flow™ 包装
50 L in comp drum
Preparation Note
产品经过 0.2μm 过滤器过滤
法律信息
CHROMASOLV 注册商标 Sigma-Aldrich Laborchemikalien GmbH
VerSA-Flow 商标 Sigma-Aldrich Co. LLC