ʻO ka Methylparaben Pham Grade me Cas 99-76-3 NIPAGIN
Pauka kristal keʻokeʻo a i ʻole kristal kala ʻole, maʻalahi ka hoʻoheheʻe ʻia i ka waiʻona, ether a me ka acetone, hoʻoheheʻe iki ʻia i ka wai, hoʻolapalapa 270-280 ℃. Hoʻohana Hoʻohana nui ʻia ka Methyl paraben ma ke ʻano he mea mālama bactericidal i ka synthesis organik, meaʻai, nā mea hoʻonani a me nā lāʻau lapaʻau, a ma ke ʻano he mea mālama i ka meaʻai.
| Inoa Huahana: | Methylparaben | Helu Pūʻulu. | JL20220623 |
| ʻO Cas | 99-76-3 | Lā MF | Iune 23, 2022 |
| Hoʻopili ʻana | 25KGS/PAHU | Lā Loiloi | Iune 23, 2022 |
| Ka nui | 2MT | Lā Pau | Iune 22, 2024 |
| MEA | KŪMAU | HOPENA | |
| helehelena | Pauka aniani keʻokeʻo | Hoʻokō | |
| Loiloi | HPLC | Hoʻokō | |
| % o ka hoʻāʻo | 99.0-100.5 | 99.43% | |
| Nā mea haumia organik % | ʻAkika P-Hydroxybenzoic | NMT 0.5 | |
| Nā mea haumia i kuhikuhi ʻole ʻia | NMT 0.5 | ||
| Nā mea haumia āpau | NMT 1.0 | ||
| Kiko Heheʻe ℃ | 125-128 | 126.1 | |
| % koena | ≤0.1 | 0.03 | |
| ʻakika | Ua hala | Ua hala | |
| ʻAno o ka hopena | Ua hala | Ua hala | |
| Nā Mea Hoʻoheheʻe Koena | 3000 ppm Methanol kiʻekiʻe loa | Ua hala | |
| Mea hao kaumaha (Pb) | ≤10ppm | <10ppm | |
| Pohō ma ka maloʻo ʻana % | ≤0.50 | 0.21 | |
| Hopena | Kūpono | ||
1. Nā mea mālama; Nā mea anti-microbial.
2. Hoʻohana ʻia ma ke ʻano he mea mālama, hoʻohana ʻia hoʻi i ka lāʻau lapaʻau a me nā noi synthetic organik e like me ka meaʻai, nā mea hoʻonani a me ka mea pale mildew lapaʻau
3. Hoʻohana ʻia ia i ka ʻoihana lāʻau lapaʻau ma ke ʻano he antiseptic a me fungicide, hoʻohana ʻia hoʻi i ka synthesis organik a me ka meaʻai, nā mea ʻala, ka ʻili a me nā mea hoʻohui pale ʻē aʻe. Hoʻonāukiuki kēia huahana i ka ʻili.
4. Antiseptic no ka sterilization. Nā haʻawina e pili ana i ka synthesis o nā hormones steroid.
Pahu 25kgs a i ʻole ke koi a nā mea kūʻai aku. E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25℃.
ʻO ka Methylparaben Pham Grade me Cas 99-76-3 NIPAGIN
