99%min Methanol / methyl alcohol price CAS 67 56 1 with CH4O liquid
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- Supplier: Hebei Atun Trading Co. Ltd. [Hebei China]Hebei
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Product Overview
Description
Product Description
99%min Methanol / methyl alcohol price CAS 67-56-1 with CH4O liquid
English Name: Methanol
CAS: 67-56-1
Molecular formula: CH4O
Molecular weight: 32.04
EINECS: 200-659-6
Melting point -98 C (lit.)
Boiling point 65.4 C (lit.)
Density 0.791 g/mL at 25 degree C
Vapor density 1.11 (vs air)
Vapor pressure 410 mm Hg (50 degree C)
Refractive index n20/D 1.329 (lit.)
Flash point 52 F
Storage conditions Store at RT.
Solubility benzene: miscible (lit.)
Acidity coefficient (pKa) 15.2 (at 25 C)
Form Liquid Free From Particulates
Color <10 (APHA)
item | index | ||
Excellent grade | First grade | Qualified grade | |
Chroma (platinum-cobalt), scale ≤ | 5 | 10 | |
Density(20℃) g/cm3 | 0.791~0.792 | 0.791~0.793 | |
Temperature Range 0℃,101325Pa),℃ | 64.0~65.5 | ||
Boiling range(including64.6±0.1℃),℃ ≤ | 0.8 | 1.0 | 1.5 |
Potassium permanganate test min ≥ | 50 | 30 | 20 |
Solubility test | Passed test(1+3)passed test(1+9) | - | |
Mass fraction of water % ≤ | 0.10 | 0.15 | - |
Acidity(by HCOOH ) % ≤ Or alkalinity(by NH3),% ≤ | 0.0015 | 0.0030 | 0.0050 |
0.0002 | 0.0008 | 0.0015 | |
Content of carbonyl compound(by CH2O),% ≤ | 0.002 | 0.005 | 0.010 |
Content of evaporation residue % ≤ | 0.001 | 0.003 | 0.005 |
Sulphuric acid cleaning test/Hazen unit(platinum-cobalt)scale ≤ | 50 | - | |
Mass fraction of ethanol/% ≤ | agreed by supply and demand | - | |
Note: the test of water solubility and evaporation residue will be carried out twice a month. | |||
Company Information
Hebei Atun Trading Co., Ltd as a manufacturer and supplier of Pharmaceutical Intermediates in China. We mainly produce high purity pharmaceutical intermediates for research and lab use with high efficiency and good repute.We promise to cooperate with our partners by providing fast and high-quality service.Our products are well sold in Italy, Canada, Australia, UK, USA and so on.We hope to have a cooperate with friends from all over the world.
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Packaging & Shipping
We can pack according to the customer request, otherwise will package as our factory.
As the shipping we can use DHL/ EMS/ TNT/ FedEx/USPS or according to your request.
By Courier | By Air | By Sea |
≤50kg | 50kg-500kg | ≥500kgs |
3-7 Days | 1-2week | 2-3weeks |
Door to Door | Airport to Airport | Seaport to Seaport |
Easy to get products | Need do Custom Clearance | Need do Custom Clearance |
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