1,3-Butanediol
Ingoa matū: 1,3-Butanediol
Nama CAS:107-88-0
Kohanga Rapoi: C4H10O2
Hanganga matū:
Te taumaha ngota: 90.12
Te Ahua: Te wai karekau hygroscopic puata kore tae
Te whakamatautau: 99% Min
Ingoa Hua | 1,3-Butanediol |
CAS No. | 107-88-0 |
EINECS No. | 203-529-7 |
Tātai rāpoi | C4H10O2 |
Taumaha rāpoi | 90.12 g·mol-1 |
Tohu Kohiko | 108°C (226°F) |
Tae APHA | ≤10 |
Pure (%) | ≥99.5 |
makuku (%) | ≤0.2 |
Kiato | 1.01 g/cm3 (i te 20°C) |
Te ahua | He wai tae kore marama |
Rokiroki | Parenga ahi me te whakamatao. Tiaki i te hau me te makuku. I wehea mai i nga mea whakahaora kaha. |
Nga tono | Ka whakamahia i roto i te polyester plasticizers me te haunga polyester resins humectant i roto i nga whakapaipai, kai me te tupeka. |
Nga taonga | Whakatakotoranga |
Te ahua | Te wai marama kore tae |
Tae (Pt-Co) | ≤10APHA |
Maamaa | ≥99.5% |
Wai | ≤0.50% |
Kawakawa | ≤0.005% |
Te taumahatanga @20 ℃ | 1.004-1.006 |
Te pungarehu | ≤0.05% |
Ngawhawha | ≤0.005% |
Nga konganuku taumaha (Pb) | ≤5ppm |
Arsenic | ≤2ppm |
Awhe Māturu (95%) | 203-209 ℃ |
Kohuatanga tuatahi | ≥200.0 ℃ |
Kohuatanga whakamutunga | ≤215.0 ℃ |
Taupū Refactive @20℃ | 1.4390-1.4410 |
1,3-Butanediol whakamahia i roto i te polyester plasticizers me unsaturated polyester resins humectant i roto i poke, kai me te tupeka.
Me pehea taku tango i te 1,3-Butylenglykol?
Contact: daisy@shxlchem.com
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Te wa arahi
≤25kg: i roto i nga ra mahi e toru i muri i te whiwhinga utu.
>25kg: kotahi wiki
Tauira
Kei te waatea
Mōkī
200kg mo ia pahū, ki te hiahia ranei koe.
Rokiroki
Parenga ahi me te whakamatao.
Tiaki i te hau me te makuku.
I wehea mai i nga mea whakahaora kaha.