High Quality 2-(3.4...

High Quality 2-(3.4-Dimethylphenyl)-1.2-dihydro-5-methyl-3H-pyrazol-3-one CAS 277299-70-4

High Quality 2-(3.4-Dimethylphenyl)-1.2-dihydro-5-methyl-3H-pyrazol-3-one CAS 277299-70-4

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1 Kilogram

Negotiable

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

Keywords

277299-70-4 C12H14N2O 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one

Quick Details

  • Appearance:white Powder
  • Application:Food Addtive,Laboratory medium
  • PackAge:1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
  • ProductionCapacity:1000 |Metric Ton|Year
  • Storage:Cool Dry Place
  • Transportation:by sea or by air

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8) All your money be refund immediately if quality issue happens.

Details:

Product information

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

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.

Complies

Loss on drying

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5% determined on 1.0 g.

0.009%

Residue on ignition

≤0.1%

0.03%

RelatedSubstances

Unspecified impurities: for each impurity ≤0.10%

<0.10%

Total Impurity ≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Storage

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

Complies

Delivery

 

By Express(Fedex,TNT,DHL,EMS) By Air By Sea
Suitable for under 50kg Suitable for more than 50kg Suitable for more than 500kg
Fast: 3-7 days Fast: 3-7 days Slow: 3-10 days
High cost Medium cost Low cost
Door to door service Port to port service Port to port service

 

 

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