1,4 Butanediol (BDO)

1,4 Butanediol (BDO)

Tsananguro Pfupi:

Product properties:                                                                                                                  the molecular weight is 90.12,colorless oily shape combustible liquid,hygroscopicity and taste bitter.When temperature below the freezing point,getting to needle crystal,with freezing point of 20.1℃ boiling point 235℃,and flash point(open) 121℃,relative density 1.017,lit temperature of 393.9,refractive index of 1.446 Uses:                                        ...


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Product ehupfumi:                                                                                                                 

ari samolecular kurema ndiwo 90,12, Hauoneki jikichira chimiro combustible mvura, hygroscopicity uye kuravidza bitter.When netembiricha pasi oma pfungwa, kusvika tsono rekristaro, pamwe nechando kutosvika 20.1 ℃ Kubika pfungwa 235 ℃, uye nokupenya pfungwa (kuvhura) 121 ℃, hama arambe achirema 1,017, yokubatidza tembiricha kuti 393,9, refractive indekisi kuti 1,446

anoshandisa:                                                                                                                                         

Zvikurukuru kushandisa pagadzirwe unganidzai PBT Ester, THF, polytetrahydrofuran wegamma-irradiation, butyl lactone, polyurethane chakagadzirwa nedehwe, PU bedzi polyurethane elastomer uye glue.1.4-butyl glycol ane absorbency zvakanaka uye kwakawedzera mukana wokushandiswa, anogona kushandisa sezvo gelatin softener uye absorbent, cellophane nezvimwe mapepa kurapwa agent.Also inogona kugadzirwa kuti N-Methyl pyrrole, N-raive nebutiro pyrrole nezvimwe pyrrale nomukaka, uye achigadzirira vhitamini B6, mishonga yokuuraya zvipembenene, sora uye pezvakaitwa siyana solvent, plasticizer, lubricants, humidification mumiririri , softness, adhesives uye brightener kuti electroplating indasitiri.

Zvizoro Industries: Eleusine indica sole, motokari matai, hwakasimba kukweshera yedzimudzangara bhandi, etc.

Executive mureza: GB / T 24768-2009

chinhu

Chiratidzo

chakachena

≥99.7%

Chroma (Pt-Colorimetric nzira)      

≤10APHA

mwando

≤0.01

Nha carbonyl

≤0.05mgKOH / d


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