Wuqiang County Huiquan Dyestuff Chemicals Co., Ltd.

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Gradient Grade Methanol

Price:
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Place of Origin:
Tianjin China (Mainland)
MF:
CH3OH
Application:
Extensive use, is the foundation o...
Port:
tianjin
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Wuqiang County Huiquan Dyestuff Chemicals Co., Ltd.
China (Mainland) China (Mainland)
2008
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Item specifics

  • Place of Origin: Tianjin China (Mainland)
  • MF: CH3OH
  • Application: Extensive use, is the foundation o...
  • Port: tianjin
  • Purity: 99.99%
  • Other Names: Wood alcohol
  • Grade Standard: Industrial Grade, Food Grade, M...
  • Model Number: 00039
  • Appearance: liquid
  • EINECS No.: 00091
  • Payment Terms: T/T
  • Minimum Order Quantity: 20 Metric Ton/Metric Tons
  • Supply Ability: 1000 Metric Ton/Metric Tons per Month
  • Brand Name: wuqianghuiquan
  • CAS No.: 67-56-1

Specifications

Methanol when burning flame is blue, smokeless
formed, methanol complete combustion produce co2 and water

High purity solvent,
Low residue Low water,
Low UV-absorbance,
assuring optimum sensitivity,
lang term stability

Gradient Grade Methanol Specification 

CAS.No:67-56-1

Molecular formula: CH3OH

Molecular weight: 32.04.

Refractive Index: 1.3288

 

Test Items

Result

Assay CH3OH (GC)  ω / %

≥99.9

Appearance

Clear, Colorless

Density (20°C)  ρ / (g/mL)

0.791~0.793

Solubility in H2O.

Pass test

Evaporation Residue  ω / %

≤0.0005

Water (H2O)  ω / %

≤0.05

Titrable Acid.  / (mmol/g)

≤0.0004

Titrable Base.  / (mmol/g)

≤0.00008

UV Absorbance,(1.00-cm cell vs.water)

205nm

1.00

210nm

0.60

220nm

0.30

230nm

0.15

240nm

0.05

254nm

0.01

260nm

0.01

GC-ECD Responsive residue (single peak) (As γ-666) / (ng/L)

Gradient Test 254 nm / (AU)

≤0.005

 

High purity Methanol Project Indicators Excellent Chroma / Hazen units (platinum - cobalt color) ≤ 5 Density (ρ20) / (g/cm3) 0.791 ~ 0.792 Boiling (0 °C, 101.3kPa, at 64.0 °C ~ 65.5 °C framework, including 64.6 °C ± 0.1 °C) / °C ≤ 0.8 Potassium permanganate test / min ≥ 50 Water miscibility test test (1 +3) Water mass fraction /% ≤ 0.10 The mass fraction of acid (HCOOH in dollars) /% ≤ 0.0015 Or the mass fraction of alkali (NH3 dollars to) /% ≤ 0.0008 Carbonyl compounds the mass fraction (to HCHO total) /% ≤ 0.002 Evaporation residue mass fraction /% ≤ 0.001 Sulfuric acid washing test / Hazen units (platinum - cobalt color) ≤ 50

One of the basic organic materials,mainly used for manufacturing formaldehyde, acetic acid, methylene chloride and dimethyl sulfate and various organic products.

the most important purpose will be used in the production of gasoline octane additives MTBE,methanol gasoline,methanol fuel and methanol protein,promoting the methanol big market needs.

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