주요 문서

모든 문서 보기

1.14291

Acetonitrile

Name: Acetonitrile
Brand: MM

≥99.8% (GC), HPLC grade, isocratic grade, suitable for HPLC, LiChrosolv^®

동의어(들):

Methyl cyanide, Anhydrous ACN, Dry MeCN

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

보기 변경

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

CH₃CN

CAS 번호:

75-05-8

Molecular Weight:

41.05

NACRES:

NA.03

EC Index Number:

200-835-2

UNSPSC Code:

12191502

MDL number:

MFCD00001878

Beilstein/REAXYS Number:

741857

Assay:

≥99.8% (GC)

Grade:

HPLC grade

Technique(s):

HPLC: suitable

Bp:

81-82 °C (lit.)

Vapor pressure:

72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

기술 서비스

도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.

도움 문의

속성

제품 이름

Acetonitrile, isocratic grade for liquid chromatography LiChrosolv^®

grade

HPLC grade

Quality Level

100

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

description

isocratic

product line

LiChrosolv^®

assay

≥99.8% (GC)

form

liquid

autoignition temp.

524 °C, 973 °F

expl. lim.

16 %

technique(s)

HPLC: suitable

impurities

≤0.0002 meq/g Alkalinity, ≤0.0005 meq/g Acidity, ≤0.05% Water

evapn. residue

≤4.0 mg/L

transmittance

195 nm, ≥70%, 200 nm, ≥90%, 240 nm, ≥98%

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

transition temp

flash point 2 °C

density

0.786 g/mL at 25 °C (lit.)

application(s)

PFAS testing

format

neat

storage temp.

2-30°C

SMILES string

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

설명

General description

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv^® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, solvents in"gradient grade" as well as "isocratic grade" are appropriate for use. This enables to minimize the gradient effect of the solvent involved.

Application

Acetonitrile is used as a solvent:

In mobile phase in reversed-phase high-performance liquid chromatography (RP-HPLC) method.
In reversed-phase HPLC with an isocratic mode for determining Sudan dyes in chili- and curry-containing foodstuffs.

Features and Benefits

microfiltered by 0.2 µm filter
high resolution, sensitivity and optimized peak baseline separation

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 4.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 195 nm): ≥ 70 %
Transmission (at 200 nm): ≥ 90 %
Transmission (from 240 nm): ≥ 98 %
Filtered by 0.2 µm filter

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

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

Still not finding the right product?

Explore all of our products under

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

저장 등급

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

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

프로토콜

USP Dissolution Method for Folic Acid

Folic acid vs. folate differences and biological activities; implications in fortified foods and supplements for human health.

문서

Analysis of Lactose in Milk by HPLC-RI using Chromolith^® NH2 Column

A new HPLC-RI method is proposed for the analysis of Lactose in milk using a Chromolith^® NH2 column.

Assay of Betamethasone Sodium Phosphate by HPTLC

Development of an HPTLC based method, using Silica Gel 60 F₂₅₄ plate, to determine Betamethasone Sodium Phosphate over a concentration range of 1 to 7 µg/spot.

Gabapentin Assay: Ph. Eur. Monograph

LC-MS/MS quantitative method analyzes highly polar 11 nucleotide activated sugars using Supel™ Carbon LC column.

국제 무역 품목 번호

SKU	GTIN
1142911000	04022536154190
1142912500	04022536154213
1142915000	04022536766614
1142919030	04022536154244
1142914000	04022536658537
1142919010	04022536154237
1142919185	04022536154251