(Methylthio)pyrazin...

(Methylthio)pyrazine     CAS:21948-70-9

(Methylthio)pyrazine CAS:21948-70-9

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1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

(Methylthio)pyrazine 2-Methylthiopyrazine CAS:21948-70-9

Quick Details

  • Appearance: white powder
  • Application:Food Flavor
  • PackAge: 25kgs/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Product name  (Methylthio)pyrazine
CAS Number 21948-70-9
Synonyms Pyrazine,2-(Methylthio)-;PYRAZINYLMETHYL SULFIDE;(METHYLTHIO)PYRAZINE;METHYL PYRAZINYL SULFIDE;FEMA NUMBER 3231;FEMA 3231;2-(METHYLTHIO)PYRAZINE;2-METHYLSULFANYL-PYRAZINE
Molecular formula C5H6N2S
Molecular weight 126.18
EINECS number  244-675-1
Purity   99%
Appearance White powder

Details:

Item

Standard

Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

Complies

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.10%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.01%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.70%

Assay

99.0%~101.0% (anhydrous substance).

99.80%

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complies

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