콘텐츠로 건너뛰기
Merck

EM3234

Water

Deionized Distilled, ASTM Type II

동의어(들):

Water

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

보기 변경

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
H2O
CAS 번호:
Molecular Weight:
18.02
UNSPSC Code:
50202301
MDL number:
Beilstein/REAXYS Number:
2050024
Bp:
100 °C (lit.)
Vapor pressure:
23 hPa ( 20 °C)
기술 서비스
도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.
도움 문의


제품 이름

Water, Deionized Distilled, ASTM Type II, Distilled, ASTM Type II

vapor pressure

23 hPa ( 20 °C)

Quality Segment

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

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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.

Application

Distilled, ASTM Type II

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


Still not finding the right product?


저장 등급

10 - Combustible liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



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.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문