99.9% PG Propylene glycol CAS 57-55-6
Propylene glycol (PG C3H8O2) ke mokelikeli o se nang 'mala o nang le ho teteana ho tsitsitseng le ho monya metsi hantle. Ha e na monko, ha e chese ebile ha e na chefo. E kopantsoe le metsi, ethanol le metsoako e fapaneng ea lintho tse phelang.
(1) Propylene glycol e sebelisoa e le thepa e tala bakeng sa li-resin, li-plasticizer, li-surfactant, li-emulsifier le li-demulsifier, hammoho le li-antifreeze le li-heat carriers.
(2) Propylene glycol e sebelisoa e le mokelikeli o sa fetoheng oa chromatography ea khase, solvent, antifreeze, plasticizer le agent e ntšang metsi 'meleng.
(3) Propylene glycol ke karolo e bohareng ea phenylether methyl cycloazole e bolaeang likokoana-hloko.
(4) Propylene glycol ke thepa ea bohlokoa e tala ea polyester e sa koaheloang, resin ea epoxy le resin ea polyurethane.
(5) Propylene glycol e sebediswa haholoholo bakeng sa ho ntsha dinoko tse fapaneng, di-pigment, di-preservative, dinawa tsa vanilla, granule ya kofi e besitsweng, tatso ya tlhaho le tse ding. Moemedi o nolofatsang le o nolofatsang bakeng sa dipompong, bohobe, nama e phuthetsweng, chisi, jj.
(6) E ka boela ea sebelisoa e le setlhare se loantšang hlobo bakeng sa li-noodle le karolo e ka hare ea ho tlatsa. Kenya 0.006% lebeseng la soya, e leng se ka etsang hore tatso e se ke ea fetoha ha e futhumatsoa, 'me ea etsa sephutheloana se sesoeu le se benyang sa linaoa.
(7) Jwalo ka mojari wa dithethefatsi, moemedi wa dithethefatsi tse nyenyane. E ka sebediswa e le moemedi wa mongobo, senolofatsi le motswako ditlolong.
| NTHO | Propylene Glycol USP 39 |
| Ponahalo | Mokelikeli o bonaletsang o se nang 'mala |
| EG, Boima ba 'mele ppm | ≤ 50ppm |
| DEG, Boima ba ppm | ≤ 50ppm |
| 'Mala | ≤ 10 |
| Mongobo | ≤0.1% |
| Matla a khoheli a itseng, @(25/25℃) | 1.0350-1.0370 |
| Letšoao la refractive, @(25/25℃) | 1.431-1.433 |
| Mefuta ea ho qhibilihisa, (L), ℃ | 184.0-189.0 |
| Mefuta ea ho qhibilihisa, (U),℃ | 184.0-189.0 |
| Asiti, ml | ≤0.2% |
| Chloride | ≤0.007% |
| Sulfate | ≤0.006% |
| Litšepe tse boima | ≤ 5ppm |
| Tšepe | ≤ 2ppm |
| Masalla a ho hotetsa | ≤0.007% |
| Ho se hloeke ha tlhaho ho feto-fetohang Chloroform (μg/g) | ≤ 60 |
| Litšila tse feto-fetohang tsa tlhaho 1.4 dioxane(μg/g) | ≤ 380 |
| Ho se hloeke ha methylene chloride ea tlhaho (μg/g) | ≤ 600 |
| Ho se hloeke ha manyolo ka tlhaho trichloroethylene (μg/g) | ≤ 80 |
| Teko | ≥99.8% |
| * Ho phaella moo: Khamphani e ka etsa lipatlisiso le ho ntshetsa pele dihlahiswa tse ntjha ho ya ka tlhoko e ikgethang ya bareki ba rona. | |
E ka pakoa ka tanka ea ISO, moropa oa tšepe o entsoeng ka galvanized (boima ba net 215kgs), moropa oa polasetiki, IBC kapa flexitank, jj.
Sehlahisoa sena se lokela ho bolokoa ka tlung e khethehileng ea polokelo e pholileng le e nang le moea e hole le mollo 'me se tsamaisoe e le sehlahisoa sa lik'hemik'hale se akaretsang.
| 1. | DL Tartaric Acid ea Boleng bo Holimo Cas 133-37-9 |
| 2. | Potassium Triphosphate e eketsang lijo KTPP Cas 13845-36-8 |
| 3. | Dipotassium Phosphate Lijo tse Ekelitsoeng DKP |
| 4. | Tetrapotassium Pyrophosphate Lijo tse Ekelitsoeng TKPP Cas 7320-34-5 |
| 5. | Trisodium Orthophosphate Anhydrous Food Additive TSP Cas 10124-56-8 |
