午夜免费视频一区二区三区_国产视频日本_91精品欧美福利免费观看_久久婷婷五月综合色国产香蕉_777欧美精品_a级影视
- 1
- 2
- 3
Solid sodium ethylate
1．Product name: Sodium ethylate
2．Molecular formula: C2H3NaO Molecular weight: 68.06
| Index name | Index | Packing |
| Appearance | light yellow powdery crystal | 20kg bag, vacuum packing, 20kg cardboard drum |
| Total alkali % | ≥99% | |
| Free alkali (NaOH)% | ≤1.0% | |
| Na2CO3 % | ≤0.5% |
Uses: in industry, it can be used in dye, pigment and intermediate: plastic (polymerization catalyst of alcohol, ester and nitrile; neutralizer in the production of polyolefine in fulling method); cosmetic and drug(vitamin, sulphonamide, hormone, flavor, edible flavor, essence; food oil and grease (ester group transfer catalyst); synthetic detergent (catalyst of foam stabilizer and emulsifier ); paint and varnish ( the modification of dry oil made of fatty acid ester).
Storage: Stored in cool and dry place, far away from fire, heat, acid and oxidant. Load gently, no breakage.
Next product： Liquid sodium methylate