Khoom Description
Khoom npe: Maleic acid
CAS: 110-16-7
MF: C4H4O4
MW: 116.07
EINECS:202-095-6
Qhov ceev: 1.59 g / cm3
Melting point: 130-135 degree
Kub taw tes: 275 degree
Ntim: 25 kg / hnab, 25 kg / nruas
Solubility: Soluble hauv dej, ethanol thiab acetone, insoluble hauv benzene.
Specification
| Cov khoom | Specifications |
|
Qhov tshwm sim |
Dawb siv lead ua |
|
Purity |
99-101% |
|
Fe |
Tsawg dua los yog sib npaug rau 0.0005% |
| Fumaric acid | Tsawg dua lossis sib npaug li 1.5% |
|
Sulfated tshauv |
Tsawg dua lossis sib npaug rau 0.1% |
|
Dej |
Tsawg dua lossis sib npaug li 2% |
| Cov hlau hnyav (raws li Pb) | Tsawg dua lossis sib npaug rau 0.001% |
Daim ntawv thov
Maleic acid feem ntau yog siv rau hauv kev tsim cov tshuaj tua kab marathons, Dajinsong, hluavtaws unsaturated polyester resins, rosin resin, tartaric acid, fumaric acid, succinic acid thiab lwm yam khoom, raws li zoo raws li nyob rau hauv pharmaceuticals, coatings, zaub mov, luam ntawv thiab dyeing auxiliaries, thiab roj preservatives.
Cia
Khaws nyob rau hauv ib chav tsev kub, qhuav warehouse. Cov ntaub ntawv pov thawj noo noo, pov thawj hnub ci, pov thawj los nag, thiab tiv thaiv kev sib xyaw nrog cov khoom tsis zoo.
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
* Peb tuaj yeem muab ntau hom kev thauj mus los raws li cov neeg siv khoom xav tau.
*Thaum cov khoom me me, peb tuaj yeem xa nkoj los ntawm huab cua lossis thoob ntiaj teb xa khoom, xws li FedEx, DHL, TNT, EMS thiab ntau yam kev thauj khoom tshwj xeeb thoob ntiaj teb.
* Thaum muaj ntau ntau, peb tuaj yeem nkoj los ntawm hiav txwv mus rau qhov chaw nres nkoj.
* Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg siv khoom feem ntau them nyiaj los ntawm PayPal, Western union, Alibaba, thiab lwm yam.
* Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Dhau li ntawd, cov neeg siv khoom ntau dua yuav siv Alipay lossis WeChat them kom them nyiaj.
Tiv tauj peb
Cim npe nrov: txiv roj roj cas 110-16-7, Tuam Tshoj maleic acid cas 110-16-7 manufacturers, lwm tus neeg, Hoobkas
