Succinic Anhydride (CAS 108-30-5), tseem hu ua dihydro-2,5-furandione, yog cov organic nruab nrab siab-purity nrog cov mis molecular C₄H₄O₃.
Raws li cov chaw tsim khoom lag luam nyob hauv Hebei Xeev, Handan Huajun Chemicals Co., Ltd. tshwj xeeb hauv kev tsim thiab muab cov tshuaj tseem ceeb no rau kev lag luam thoob ntiaj teb.
Khoom Parameter (Specification)
- Purity:Ntau dua los yog sib npaug rau 99.5% (Industrial Qib muaj)
- Qhov tsos:Dawb flakes los yog crystalline hmoov
- Melting Point:117-120 degree
- Boiling Point:260-262 degree
- Molecular Luj:100.07 g / mol
- EINECS Number: 203-570-0
- Cia:Khaws rau hauv qhov chaw qhuav, txias; noo noo rhiab heev
|
Cov khoom |
Kev lag luam Standard |
Tshawb xyuas qhov xaus |
|
Qhov tshwm sim |
Dawb flakes |
Dawb flakes |
|
Assay |
Ntau dua lossis sib npaug rau 99.5 |
99.89 |
|
Melting Point |
117-120 |
117.3-119.3 |
|
Residue ntawm Ignition |
0.1 |
0.03 |
|
Hnyav Hlau (Pb) Tsawg dua lossis sib npaug ppm |
15 |
Tsis Pom |
|
Chromaticity APHA Tsawg dua lossis sib npaug rau % |
30 |
20 |
Khoom Feature thiab Daim Ntawv Thov
Succinic Anhydride nta siab reactivity thiab thermal stability. Nws yog dav siv nyob rau hauv:
Kev lag luam Polymer
Raws li tus neeg sawv cev kho rau epoxy resins thiab nruab nrab rau polyester resins.
01
Pharmaceuticals
Synthesis ntawm active tshuaj cov khoom xyaw (APIs) thiab intermediates.
02
Kev tsim cov ntawv
Raws li tus neeg sawv cev sizing (ASA) rau kev tsim cov ntawv.
03
Coatings & Adhesives
Txhim kho durability thiab bonding zog.
04
Tshuaj pleev ib ce & Khoom noj khoom haus additives
Flavor txhim kho thiab stabilization.
05
Paub meej ntau lawm
Raws li cov chaw tsim khoom tshwj xeeb, Handan Huajun Chemicals tswj hwm cov chaw tsim khoom nrog cov txheej txheem nruj.
Peb qhov kev tsim khoom ua raws li cov qauv thoob ntiaj teb kom ntseeg tau tias batch-rau-batch sib xws.
Peb muab cov kev xaiv ntim tau yooj yim (25kg hnab, 500kg jumbo hnab, lossis customized) kom tau raws li cov neeg siv khoom sib txawv.
Cov khoom tsim nyog
ISO 9001: 2015 tau ntawv pov thawj
Quality Management System
Certificate of Analysis (COA)
Muaj Raws li Kev Thov rau Txhua Batch
MSDS
Muab kev nyab xeeb thiab kev thauj mus los
Xa, Shipping thiab Pab
1
Ntim
Txheem export ntim nrog ya raws - pov thawj hauv ob sab phlu.
2
Lub Sijhawm Lead
Hauv 7-15 hnub tom qab tau txais kev pom zoo.
3
Kev xa khoom
Los ntawm hiav txwv (FOB Tianjin / Shanghai), los ntawm huab cua, los yog thoob ntiaj teb courier (DHL / FedEx).
4
Kev pab
Kev pabcuam cov neeg siv khoom txhawb nqa cov neeg siv khoom hauv tsev thiab thoob ntiaj teb nrog kev txhawb nqa thiab kev pabcuam ntaub ntawv.
FAQ
Q: Puas muaj qauv ua ntej kev txiav txim ntau?
A: Yog lawm, kuaj dawb yog muaj nrog cov khoom thauj khoom.
Q: Qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?
A: MOQ pib los ntawm 500kg rau qib kev lag luam.
Q: Yuav khaws Succinic Anhydride li cas?
A: Khaws rau hauv cov thawv kaw kom nruj kom deb ntawm cov dej noo thiab cov oxidizing muaj zog.
Xov xwm tshiab
Kev lag luam thoob ntiaj teb succinic anhydride tseem loj hlob los ntawm kev thov rau bio-raws li polymers thiab tshuaj ntsuab.
Handan Huajun Chemicals tab tom nthuav dav kev tsim khoom hauv xyoo 2024 kom tau raws li qhov xav tau thoob ntiaj teb nce ntxiv thaum tswj hwm ISO- cov qauv ntawv pov thawj zoo.
Cim npe nrov: anhydride succinic, Tuam Tshoj anhydride succinic manufacturers, hoobkas
