99.9% PG Propylene glycol CAS 57-55-6
He wai kala ʻole ka Propylene glycol (PG C3H8O2) me kahi mānoanoa paʻa a me ka omo wai maikaʻi. Aneane ʻaʻohe ona ʻala, ʻaʻole hiki ke lapalapa a aneane ʻaʻohe mea ʻawahia. Hoʻohui ʻia me ka wai, ka ethanol a me nā mea hoʻoheheʻe organik like ʻole.
(1) Hoʻohana ʻia ka propylene glycol ma ke ʻano he mea maka no nā resins, plasticizers, surfactants, emulsifiers a me demulsifiers, a me nā mea lawe antifreeze a me ka wela.
(2) Hoʻohana ʻia ka propylene glycol ma ke ʻano he wai paʻa chromatography gas, solvent, antifreeze, plasticizer a me ka dehydrating agent.
(3) ʻO ka propylene glycol ka waena o ka fungicide phenylether methyl cycloazole.
(4) He mea nui ka propylene glycol no ka polyester unsaturated, epoxy resin a me ka polyurethane resin.
(5) Hoʻohana nui ʻia ka propylene glycol no ka mea hoʻoheheʻe o nā mea ʻala like ʻole, nā pigments, nā mea mālama, nā pīni vanilla, nā granule kope i kālua ʻia, nā mea ʻono kūlohelohe a pēlā aku. He mea hoʻomaʻū a palupalu no nā mea ʻono, ka berena, nā ʻiʻo i hoʻopaʻa ʻia, nā tīhi, a pēlā aku.
(6) Hiki ke hoʻohana ʻia ma ke ʻano he mea anti-mildew no ka noodle a me ka hoʻopiha ʻana i ka core. E hoʻohui i ka 0.006% i ka waiū soy, hiki ke hoʻololi i ka ʻono i ka wā e hoʻomehana ai, a hana i ka bean curd keʻokeʻo a ʻālohilohi.
(7) Ma ke ʻano he mea lawe lāʻau, he mea hoʻoheheʻe lāʻau ʻāpana. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomaʻū, mea palupalu a me ka mea hoʻoheheʻe i nā mea hoʻonani.
| MEA | ʻO Propylene Glycol USP 39 |
| helehelena | Wai moakāka ʻole kala |
| EG, Kaumaha ppm | ≤ 50ppm |
| DEG, Kaumaha ppm | ≤ 50ppm |
| Waihoʻoluʻu | ≤ 10 |
| ka makū | ≤0.1% |
| Ka Umekaumaha Kūikawā, @(25/25℃) | 1.0350-1.0370 |
| ʻIkepili refractive, @(25/25 ℃) | 1.431-1.433 |
| Paepae hoʻoheheʻe, (L), ℃ | 184.0-189.0 |
| Paepae distillation, (U), ℃ | 184.0-189.0 |
| Ka ʻakika, ml | ≤0.2% |
| Kolorida | ≤0.007% |
| Sulfate | ≤0.006% |
| Nā metala kaumaha | ≤ 5ppm |
| Hao | ≤ 2ppm |
| Koena ma ke ahi ʻana | ≤0.007% |
| ʻO ka haumia hoʻoheheʻe organik Chloroform (μg/g) | ≤ 60 |
| Mea haumia hoʻoheheʻe kūlohelohe 1.4 dioxane (μg/g) | ≤ 380 |
| ʻO ka methylene chloride haumia kūlohelohe (μg/g) | ≤ 600 |
| ʻO ka haumia hoʻoheheʻe kūlohelohe trichloroethylene (μg/g) | ≤ 80 |
| Hoʻāʻo | ≥99.8% |
| * Eia kekahi: Hiki i ka ʻoihana ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai aku. | |
Hiki ke hoʻopaʻa ʻia e ka pahu ISO, ka pahu hao galvanized (ʻupena kaumaha 215kgs), ka pahu plastik, IBC a i ʻole flexitank, a pēlā aku.
Pono e mālama i kēia huahana i loko o kahi hale kūʻai kūikawā anuanu a me ka makani mamao loa mai ke ahi a lawe ʻia aku e like me kahi huahana kemika maʻamau.
| 1. | ʻO ke kūlana kiʻekiʻe o ka DL Tartaric Acid Cas 133-37-9 |
| 2. | Hoʻohui Meaʻai Potassium Triphosphate KTPP Cas 13845-36-8 |
| 3. | Hoʻohui Meaʻai Dipotassium Phosphate DKP |
| 4. | ʻO ka mea hoʻohui meaʻai Tetrapotassium Pyrophosphate TKPP Cas 7320-34-5 |
| 5. | ʻO ka mea hoʻohui meaʻai Trisodium Orthophosphate Anhydrous TSP Cas 10124-56-8 |
