Methyl acetatae,Acetic acid methyl ester 99.9%
It is a good solvent for fiber, reain, grease and artificial leather, its annual output is 3,000 tons .
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Quality standard
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Value |
| Item |
premium grade |
First grade |
Appearance |
colorless Transparent |
colorless Transparent |
| Chroma, Hazen ≤ |
10 |
10 |
| Assay, wt%≥ |
99.5 |
99.0 |
| Moisture, wt%≤ |
0.3 |
0.3 |
| Acidity , %≤ |
0.03 |
0.03 |
| Residue on evaporation ,wt%≤ |
0.05 |
0.05 |
Internal standard ：
Assay of premium grade %（W）≥99.5%
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Packing and transtransportation: automobile or tank car, 200L plastic drum or galvanized drum （165-180Kg/drum）.
Properties
Molecular formula：CH3COOCH3
Molecular weight：74.08
Appearance： colorless Transparent liquid
boiling point ：57.8
Density：0.933（water=1）
Melting point：-98.7
saturated steam pressure（KPa）：13.33/9.4）
Solubility ：slight soluble in water, solble in organic solvent
Structural formula：
Toxicity and security ：
1.low toxic. inflammable , ifnition point 454, its steam can be explosive in the air
2.it has anesthesia and irritation functions, it is irritated to eye, breath, palpitations, melancholy, giddiness , for skin , wash it with water
3. . it can react with oxidant
Check ：
1.v Before leave our factory, it must meet our standard and have quality license
2. you can ceheck its quality, any proble, please tell us in one month
3. your package ahould be complete, clean, dry and no pollutant.you can ask foe liver check when you have some problem to our products, if the product is qualified, the check fee is taken by you. when the product is packed into your package, you have to take its responsibility |
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