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Item number: 8001H-4
CAS.No:67-56-1
Molecular formula:CH3OH
Molecular weight: 32.04.
Density: 0.792(20/4C)
Refractive Index: 1.3288
TEST ITEMS STANDARD
Appearance Clear,¡¡Colorless
Assay CH3OH ( by GC) % Min 99.9
Water (by KF coulometry) % Max 0.05
Evaporation Residue Max 0.001
Titrable Acid. mmol/g Max 0.0005
Titrable Base, mmol/g Max 0.0002
Solubility in H2O Pass test
UV Absorbance,(1.00-cm cell vs.water)
205 nm Max1.00
210 nm Max 0.60
220 nm Max 0.30
230 nm Max 0.15
240 nm Max 0.05
260 nm Max 0.01
This product is filtered by 0.2 micron membrane to remove particulate pollution, packaged by lined metal drums to reduce costs with keeping high quality. Directly used for preparative HPLC, or repackage.
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| Company: |
Concord Technology (Tianjin) Co., Ltd.
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| Contact: |
Ms. Linda Song |
| Address: |
Zijingyuan2-102, Wanke Garden New Town, Beichen District,Tianjin, China |
| Postcode: |
300402 |
| Tel: |
86 22 26733470 |
| Fax: |
86 22 26733471 |
| E-mail: |
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