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Verified Supplier | Concord Technology (...

Concord Technology (Tianjin) Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1996
2 years OEM
Performance:
Response Rate
Company Feedback

Quick Details

  • Classification: Alcohol
  • CAS No.: 67-56-1
  • Other Names: Methyl alcohol, Carbinol
  • MF: CH3OH
  • Place of Origin: China (Mainland)
  • Grade Standard: Reagent Grade
  • Purity: 99.99%
  • Appearance: clear, colorless
  • Application: Lab, Pharmacutical and Petrochemical Industry
  • Brand Name: Concord
  • Model Number: 4L Bottle

Packaging & Delivery

Packaging Details: 1L, 2.5L,4L,200L
Delivery Detail: 15 Days

HPLC Methanol

 

CAS.No:67-56-1

Molecular formula: CH3OH

Molecular weight: 32.04.

Density: 0.792(20/4C)

Refractive Index: 1.3288

 

 Test Items

Specification

Testing Result

Assay CH3OH (by GC) , ω / %

99.9min

99.99

Density(20℃) , ρ / (g/mL)

0.791~0.793

0.793

Residue on evaporation , ω / %

0.0005max

<0.0001

Water(by K-F) , ω / %

0.05 max

0.015

Solubility with H2O

Pass test

Pass test

Titrable Acid(H+) , (mmol/g)

0.0004 max

0.0002

Titrable Base(OH-) , (mmol/g)

0.00008 max

Not Detected

 

UV Absorbance

(1cm cell vs. water)

at 205 nm

1.00 max

0.769

at 210 nm

0.60 max

0.413

at 220 nm

0.30 max

0.186

at 230 nm

0.15 max

0.085

at 240 nm

0.05 max

0.035

at 260 nm

0.01 max

0.005

 

 

 

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Verified Supplier - Concord Technology (Tianjin) Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1996
2 years OEM
Performance:
Response Rate
Company Feedback

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