China dị mma Dellactactone ndị na-emepụta - Mono Prosylene glycol - colon
China dị mma Dellactactone ndị na-emepụta - Mono Prosylene glycol - Coorkaemdetail:
Nkọwapụta ngwaahịa
Ọ bụ mmiri na-enweghị agba na viscosity ọhụụ na ezigbo mmiri mmiri.
Ọ bụ ihe na-enweghị isi, na-enweghị isi na oke na-egbu egbu. Mass ya bụ 76.09. Ngapụta ọhụụ (20OC), ikike ikpo ọkụ aha (101kPa) bụ 60.5KKA) bụ 60kJ / (n'arọ.
Enwere ike ịgwakọta ya ma jiri mmanya na ndị ọrụ dị iche iche dozie ya.
Proplenene glycol bụ ihe eji eme ihe maka ịkwadebe ụlọ polymester polyester, plastizer, elu na-arụ ọrụ n'ụlọ ọrụ, ndị nnọchi anya na-arụ ọrụ na ịdọ aka na ntị.
A nwekwara ike iji ya dị ka akpụ, antiseptik maka mkpụrụ osisi, ice na-egbochi ya na Nchekwa Ichebe ụtaba.
Ihe emeputara ohuru | PG | Enweghị ego | 57 - 55 - 6 |
Mma | 99.5% + | Onu ogugu: | 1nwa |
Datebọchị Nlereanya | 2018.6.20 | Accouncdị mma | |
Ihe Nnwale | Accouncdị mma | Usoro nnwale | Nsonaazụ |
Agba | Keaghịghị acha | GB 29216 - 2012 | Keaghịghị acha |
Mputa | Transond mmiri mmiri | GB 29216 - 2012 | Transond mmiri mmiri |
Nnọọ (25 ℃) | 1.035 - 1.037 | 1.036 | |
Assay% | ≥99.5 | GB / T 4472 - 2011 | 99.91 |
Mmiri% | ≤0.2 | GB / T 6283 - 2008 | 0.063 |
Acid Acid, ML | ≤1.67 | GB 29216 - 2012 | 1.04 |
Ihe na-enwu ọkụ | ≤0.007 | GB / T 7531 - 2008 | 0.006 |
Pb mg / kg | ≤1 | GB / T 5009.75 - 2003 | 0.000 |
Akwukwo icho oru
A na-eji propylol glycol dị ka akụrụngwa maka resins, fọdụrụnụ, ndị na-ebu ihe nkiri na ndị na-ebu ozu na ndị na-ebu ya.
A na-eji propylol Glycol dị ka mmiri chromatografy mmiri, ihe mgbaze, antiveze, plastizer na onye na-eme ihe na-egbu egbu.
(3) A na-eji Glycol glycol bụ maka mmịpụta nke ngwa nri dị iche iche, piraments, ụlọ ọrụ, vanilla bean, na-ekpo ụtọ kọfị kọfị, ekpomeekpo na ndị dị mma. Ahịhịa mmiri na-eme ka mmiri dị nro maka swiiti, achịcha, anụ e ji anụ, chiiz, wdg.
(4) Enwere ike iji ya dị ka mgbochi mildew maka ịchọ mma ma jupụta isi. Tinye 0.006% na mmiri ara ehi soy, nke nwere ike ime ka ekpomeekpo mgbe kpo oku, ma na-eme curd agwa curd.
Nkowa
Propylene glycolod playma ọkwa
| Ihe | Standadi |
| Agba (APHA) | 10Max |
| Mmiri% | 0.2max |
| Ike mla | 1.035 - 1.037 |
| Ntinye uche | 1.4307 - 1.4317 |
| Distillation Ruo (L), ℃ | 184 - 189 |
| Distillation Rure (U), ℃ | 184 - 189 |
| Olu Distillation | 95min |
| Nrugosi | Gabigasie |
| Acidity | 0.20max |
| Chloride | 0.007Max |
| Selfate | 0.0066Max |
| Ochie ọla dị arọ | 5Max |
| Tọgharịa na mgbanye | 0.007Max |
| Organic na-enweghị atụ na-enweghị atụ (μg / g) | 60Max |
| Organic na-adịghị agbanwe agbanwe 1.4 dioxan (μg / g) | 380max |
| Methylene Native chloride (μg / g) | 600max |
| Ọdịdị Vichlorethylene (μg / g) | 80max |
| Nke oma | 99.5min |
| Agba (APHA) | 10Max |
| Mmiri% | 0.2max |
| Ike mla | 1.035 - 1.037 |
Propylone Glycol Tech Grade
| Ihe | Standadi |
| Agba | = <10 |
| Ọdịnaya (ibu%) | > = 99.0 |
| Mmiri (ibu%) | = <0.2 |
| Ike graftity (25 ℃) | 1.035 - 1.039 |
| Free acid (Ch3coh) ppm) | = <75 |
| Idudue (PPM) | = <80 |
| Gbalaganụ | 184 - 189 |
| Ndepụta nke Gbanwee | 1.433 - 1.435 |
Ihe onyonyo zuru ezu:
Ntuziaka Ngwaahịa metụtara:
Ezi obi, ihe ohuru, na oru, na oru ya bu ihe omumu nke ulo oru anyi maka ogologo - oge iji zụlite onwe anyị na ibe ya maka nyocha nke ọma na ndị na - emepụta ego - Dị ka: A ga-enyefe ndị na-eme ihe nkiri Monol - na-enyefe ụwa niile, dị ka: America, ngwaahịa ahụ ga-enye ndị ụwa niile, a ga-eweta ihe karịrị afọ 9 na otu ndị ọkachamara na ọtụtụ mba. Anyị na-anabata ndị ahịa, mkpakọrịta azụmahịa na ndị enyi na ndị enyi ụwa niile iji kpọtụrụ anyị ma chọọ imekọ ihe ọnụ maka inwe mmekọrịta.
