EM3234
Water
Deionized Distilled, ASTM Type II
别名:
Water
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线性分子式:
H2O
化学文摘社编号:
分子量:
18.02
UNSPSC Code:
50202301
MDL number:
Beilstein/REAXYS Number:
2050024
Bp:
100 °C (lit.)
Vapor pressure:
23 hPa ( 20 °C)
产品名称
水, Distilled, ASTM Type II
InChI
1S/H2O/h1H2
SMILES string
O
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
vapor pressure
23 hPa ( 20 °C)
description
TOC <= 50g/L (at the time of manufacture)
form
liquid
shelf life
18 mo. (from manufacture date)
dilution
(for analytical testing)
impurities
≤0.01 ppm Heavy metals (as Pb)
≤0.4 ppm Chloride
≤0.4 ppm Nitrate
≤1.0 ppm Phosphate
≤1.0 ppm Sulfate
≤20 ppm Total solids
≤3 ppb Silica (SiO2)
≤5 ppb Chloride (Cl)
color
APHA: ≤10
refractive index
n20/D 1.34 (lit.)
conductivity
≤1 S/cm at 25 °C
bp
100 °C (lit.)
mp
0 °C (lit.)
density
1.000 g/mL at 3.98 °C (lit.)
anion traces
chloride (Cl-): ≤5 ppb
cation traces
Fe: ≤0.3 ppm
Na: ≤5 ppb
shipped in
ambient
storage temp.
no temp limit
Quality Level
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Analysis Note
Expiration date: 18 months from mfg date
Chloride (Cl): 5ppb max
Color (APHA): 10 max
Conductivity at 25°C: 1.0S/cm max
Form: Clear liquid
Heavy metals (as Pb): 0.01ppm max
Ion chromatography, Chloride: 0.4ppm max
Ion chromatography, Nitrate: 0.4ppm max
Ion chromatography, Phosphate: 1.0ppm max
Ion chromatography, Sulfate: 1.0ppm max
Iron (Fe): 0.3ppm max
Microbial limits (at time of manufacture): 10CFU/mL max
Resistivity at 25°C: 1.0MOhm❞cm min
Silica (SiO2): 3ppb max
Sodium (Na): 5ppb max
Substances reducing permanganate: To pass test
Total organic carbon (at time of manufacture): 50g/L max
Total solids: 20ppm max
Chloride (Cl): 5ppb max
Color (APHA): 10 max
Conductivity at 25°C: 1.0S/cm max
Form: Clear liquid
Heavy metals (as Pb): 0.01ppm max
Ion chromatography, Chloride: 0.4ppm max
Ion chromatography, Nitrate: 0.4ppm max
Ion chromatography, Phosphate: 1.0ppm max
Ion chromatography, Sulfate: 1.0ppm max
Iron (Fe): 0.3ppm max
Microbial limits (at time of manufacture): 10CFU/mL max
Resistivity at 25°C: 1.0MOhm❞cm min
Silica (SiO2): 3ppb max
Sodium (Na): 5ppb max
Substances reducing permanganate: To pass test
Total organic carbon (at time of manufacture): 50g/L max
Total solids: 20ppm max
Application
Distilled, ASTM Type II
General description
EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
存储类别
10 - Combustible liquids
wgk
nwg
flash_point_f
No data available
flash_point_c
No data available
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