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Merck
모든 사진(1)

주요 문서

75035

Supelco

Mettler-Toledo Calibration substance ME 18872, Caffeine

traceable to primary standards (LGC)

동의어(들):

Caffeine, 1,3,7-Trimethylxanthine

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About This Item

실험식(Hill 표기법):
C8H10N4O2
CAS Number:
Molecular Weight:
194.19
Beilstein:
17705
EC Number:
MDL number:
UNSPSC 코드:
12352210
PubChem Substance ID:
NACRES:
NA.24

Grade

analytical standard

Quality Level

설명

for the calibration of the thermosystem 900

품질

traceable to primary standards (LGC)

유통기한

limited shelf life, expiry date on the certificate and label

mp

234-236.5 °C (lit.)

응용 분야

cleaning products
food and beverages
personal care
pharmaceutical

형식

neat

SMILES string

CN1C(=O)N(C)c2ncn(C)c2C1=O

InChI

1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3

InChI key

RYYVLZVUVIJVGH-UHFFFAOYSA-N

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일반 설명

Caffeine Mettler-Toledo melting point standard is useful for the routine calibration of Mettler-Toledo melting point instrument. The value for its melting point equals an average of 6 to 12 measurements with a Mettler-Toledo MP70 excellence melting point instrument that is calibrated with primary standards.

애플리케이션

Mettler-Toledo calibration standard ME 18872, caffeine (234-236.5 °C) finds its use in the calibration of thermosystem 900, in both pharmacopeia and thermodynamic modes of operation.
This mp standard is also employed as a temperature calibration standard in thermal analysis techniques.

특징 및 장점

  • Melting point calibration standard traceable to a primary standard from LGC, London
  • Melting points measured in both thermodynamic and pharmacopeia modes
  • Available with certificates of analysis and safety data sheet
  • A product of analytical standard grade that meets the QC/QA requirements of melting point analysis
  • Ready-to-use melting point standard, supplied as a finely ground powder

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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시험 성적서(COA)

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