WX0004

水

gradient grade, Meets Reagent Specifications for testing USP/NF monographs OmniSolv^®

• 线性分子式: H₂O
• CAS号: 7732-18-5
• 分子量: 18.02
• Beilstein: 2050024
• MDL编号: MFCD00011332

属性

• 质量水平: 100
• Agency: meets USP/NF
• 蒸汽压: 23 hPa ( 20 °C)
• 产品线: OmniSolv^®
• 形式: liquid
• 保质期: 12 mo. (from manufacture date)
• technique(s): HPLC: suitable
• 杂质: ≤5 ppb Total purgeable organics
• 蒸发残留物: ≤1 ppm
• 颜色: APHA: ≤10
• 折射率: n20/D 1.34 (lit.)
• bp: 100 °C (lit.)
• mp: 0 °C (lit.)
• 密度: 1.000 g/mL at 3.98 °C (lit.)
• 紫外吸收: λ: 190 nm A_max: ≤0.010; λ: 200 nm A_max: ≤0.010; λ: 210 nm A_max: ≤0.010; λ: 220 nm A_max: ≤0.010; λ: 230 nm A_max: ≤0.010; λ: 240 nm A_max: ≤0.010; λ: 250 nm A_max: ≤0.005; λ: 280 nm A_max: ≤0.005
• 运输: ambient
• 储存温度: room temp
• SMILES string: O
• InChI: 1S/H2O/h1H2
• InChI key: XLYOFNOQVPJJNP-UHFFFAOYSA-N

说明

包装

1, 4 l in Glas bottle pre packed

20 l in Plastic barrel

应用

gradient grade, Meets Reagent Specifications for testing USP/NF monographs OmniSolv^®

WX0004P-1 is packaged in poly coated glass bottles
Expiration Dated

制备说明

Product filtered through a 0.2 μm filter

分析说明

Expiration dateExp 12 months from mfg dateColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)100ppt maxFormClear liquidGradient at 210 nm0.002AU maxGradient at 254 nm0.0005AU maxOdorNoneRefractive index (at 20°C)Specific conductance2µmho/cm maxTotal purgeable organics5ppb maxUV Abs. at 190 nm0.010AU maxUV Abs. at 200 nm0.010AU maxUV Abs. at 210 nm0.010AU maxUV Abs. at 220 nm0.010AU maxUV Abs. at 230 nm0.010AU maxUV Abs. at 240 nm0.010AU maxUV Abs. at 250 nm0.005AU maxUV Abs. at 280 nm0.005AU max

法律信息

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 储存分类代码: 12 - Non Combustible Liquids
• WGK: nwg
• 闪点(F): No data available
• 闪点(C): No data available