Sodium Stearate |822-16-2
Huahana Huahana
ʻO ka sodium stearate ka paʻakai sodium o ka waikawa stearic.ʻO kēia kopa keʻokeʻo ke kopa maʻamau.Loaʻa ia i loko o nā ʻano deodorants paʻa, nā pulu, nā pena latex, a me nā inika.He ʻāpana ia o kekahi mau mea hoʻohui meaʻai a me nā mea ʻono meaʻai. ʻO ke ʻano o nā kopa, ʻo ka sodium stearate ka hydrophilic a me nā ʻāpana hydrophobic, ka carboxylate a me ke kaulahao hydrocarbon lōʻihi, kēlā me kēia.ʻO kēia mau meaʻokoʻa kemikaʻelua e hoʻoulu i ka hanaʻana o nā micelles, e hōʻike ana i nā poʻo hydrophilic i waho a me ko lākou hydrophobic (hydrocarbon) huelo i loko, e hāʻawi ana i kahi lipophilic no nā pūhui hydrophobic.Hoʻohana ʻia ia i loko o ka ʻoihana lāʻau lapaʻau ma ke ʻano he surfactant e kōkua i ka solubility o nā pūhui hydrophobic i ka hana ʻana i nā ʻano pua waha.
| Nā mea | Kūlana |
| Ka nana aku | Maikaʻi, keʻokeʻo, pauda māmā |
| ʻIkepili A | Hoʻokō i ke koi |
| ʻIkepili B | ʻO ka momona momona Congealing Temperature≥54 ℃ |
| Waiwai ʻakika o nā ʻakika momona | 196~211 |
| ʻO ka waiwai iodine o nā waikawa momona | ≤4.0 |
| ʻakika | 0.28%~1.20% |
| Pohō ma ka maloʻo | ≤5.0% |
| Nā mea hiki ʻole i ka waiʻona | Hoʻokō i ke koi |
| Nā metala kaumaha | ≤10ppm |
| ʻakika Stearic | ≥40.0% |
| ʻAka Stearic a me ka ʻakika palmitic | ≥90.0% |
| TAMC | 1000CFU/g |
| TYMC | 100CFU/g |
| Escherichia coli | ʻAʻole |
Hana a me ka noi
Hoʻohana nui ʻia no ka hana ʻana i ka mea holoi kopa.Hoʻohana ʻia ia ma ke ʻano he mea hana ikaika a me ka emulsifier o nā huahana mālama pilikino.(ʻo ka sodium stearate ka mea nui o ke kopa)
Hoʻohana nui ʻia kēia huahana i ka meaʻai, ka lāʻau lapaʻau, nā mea hoʻonaninani, nā plastik, ka hana metala, ka ʻoki metala, a me nā mea ʻē aʻe.Hoʻohana nui ʻia e like me ka emulsifier, dispersant, lubricant, surface treatment agent, corrosion inhibitor, etc.
1.detergent: hoʻohana ʻia e hoʻomalu i ke kaʻina hana hū.ʻO ka sodium stearate ka mea nui o ke kopa;
2.emulsifiers aiʻole dispersants: waena a me waena no nā polymers;
3.corrosion inhibitors: polyethylene packaging film e pale i ka hana o;
4.cosmetics: shaving gel, transparent viscose, etc.
5.adhesive: hoʻohana ʻia e like me ka pepa paʻi kūlohelohe maoli.
Hōʻike
| Maʻiʻo Sodium | 7.5 ± 0.5% |
| ʻakika manuahi | =< 1% |
| Mākū | =< 3% |
| ʻO ka maikaʻi | 95%MIN |
| Waiwai iodine | =< 1 |
| Metala kaumaha% | =< 0.001% |
