Sodium Methyl Sulfonate
ʻO ka wehewehe pōkole:
Huahana Huahana
Huahana Huahana
CAS NO:
1561-92-8
ʻAno molekala：CH2C(CH3)CH2SO3Na
Ke kumu hoʻolālā：
Kaumaha Molekala：158.156
Nā noi：
1. E like me ka monomer o ka polycarboxylic acids kiʻekiʻe e hoʻohaʻahaʻa i ka wai; hāʻawi i nā hui ʻakika sulfonic kūpaʻa.
2. Hoʻohana nui ʻia e like me ke kolu o ka monomer e hoʻomaikaʻi i ka dyeability, ka pale ʻana i ka wela, ka manaʻo o ka pā a me ka ulana maʻalahi o ka polyacrylonitrile. Hiki ke hoʻohana ʻia i ka mālama wai, nā mea hoʻohui pena, ka hana ʻana o ka carbon pore a me nā pena pauka.
ʻIkepili Nui:
| ʻO waho | ʻO nā kristal keʻokeʻo keʻokeʻo |
| Lae hehee | 270-280°C |
| Ka hikiwawe | Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka dimethyl sulfoxide, hiki ʻole ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik ʻē aʻe. |
Hōʻike:
| Hiʻona | Hōʻike |
| Haʻina wai | Alohilohi |
| Maʻiʻo | >99.50% |
| Kloride | ≤0.035% |
| hao | ≤0.4ppm |
| Sulfite | ≤0.02% |
| Māmā | ≤0.5% |
| Chroma | ≤10 |
Packaging, lawe a me ka waiho ʻana：
1. Net kaumaha: 20kg / ʻeke 25kg / ʻeke (kraft pepa ʻeke i hoʻopaʻa ʻia me PE), 170kg / ʻeke a i ʻole 500kg / pahu maʻalahi
2. E pale i ka ua, ka wai a me ka lā i ka lawe ʻana.
3. Waiho ʻia ma kahi maloʻo a anuanu.
Nā ʻōlelo kikoʻī:
