NMMO 50% NMMO/ 4-Methylmorpholine-N-oxide 50% liquid CAS 7529-22-8
4-Methylmorpholine-N-oxide |
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Product name
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4-Methylmorpholine-N-oxide
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English name
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4-Methylmorpholine-N-oxide
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Alias
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N-methyl-N-oxide morpholine; N-methylmorpholine N-oxide; 4-methylmorpholine-N-oxide; N-methylmorpholine N-oxide;
N-methylmorpholine Phloline-N-oxide; 4-methylmorpholine-N-oxy; oxymethylmorpholine; N-methylmorpholine nitrogen oxide; NMMO |
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CAS RN
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7529-22-8
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EINECS number
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231-391-8
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Molecular formula
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C5H11NO2
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Molecular weight
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117.15
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Physical and chemical properties
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Appearance colorless transparent liquid
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Uses
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1. It is used as a high-performance solvent for plant cellulose, and is widely used as a solvent in the organic synthesis process.
2. It is used as a foaming catalyst for polyester plastics. It has particularly excellent performance. 3. It is used as Organic reagents, Synthesis intermediates |
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Quality Index
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Content: ≥50%
Conductivity: ≤20
Moisture: 48-50% Chroma: ≤50# (APHA)
Residual hydrogen peroxide: ≤50 |
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Name |
4-Methylmorpholine-N-oxide | |||
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Type |
50% liquid | |||
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CAS No. |
7529-22-8 | |||
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Batch No. |
20220120 |
Manufacturing date |
2022-01-20 |
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Quantity |
44000(kg） |
Report date |
2022-01-20 |
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Items |
Standard |
Results |
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Appearance |
colorless transparent liquid |
Conforms |
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NMMO content, wt % |
≥50 |
50.2 |
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Color, Hazen |
≤50 |
10 |
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Residual hydrogen peroxide, ppm |
≤25 |
4.8 |
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Conductivity, μs/cm |
≤25 |
6.8 |
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Free amine, wt % |
≤0.5 |
0.03 |
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NMOR, ppb |
≤200 |
No |
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PH value ( 50% NMMO) |
8 ~ 11 |
10.6 |
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PH value ( 15% NMMO) |
7 ~ 10 |
8.8 |
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Iron ion content, ppm |
≤1 |
0.05 |
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Cupric ion, ppm |
≤0.1 |
0.01 |
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Conclusion |
Qualified |
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