4-Formylbenzoic Acid; 4-Carboxybenzaldehyde; Benzaldehyde-4-Carboxylic Acid; Terephthalaldehydic Acid; CAS 619-66-9

1: Khoom npe:4-Formylbenzoic Acid

   CAS Nr:.619-66-9

 

2: Peb qhov specification yog dab tsi?

Yam khoom	Specification
Qhov tshwm sim	Tawm -White crystal
DMF Solution	Pob tshab
Melting Point	247℃(lub kaum hli ntuj)
Poob rau ziab (40 degree, 18h)	Tsawg dua lossis sib npaug li 1.0%
Terephthalic acid	Tsawg dua los yog sib npaug li 0.5%
Purity (HPLC)	Ntau dua lossis sib npaug li 99.0%

 

3: Cov teebmeem tseem ceeb ntawm 4-Formylbenzoic Acid + CAS 619-66-9 yog dab tsi?

Ua raws li lub hauv paus tsev thaiv

Pab nyob rau hauv lub hom phiaj tshuaj synthesis

Tsim cov khoom siv luminescent siab heev

Siv hauv kev tshawb nrhiav kev hloov pauv polymer

 

4-Formylbenzoic Acid + CAS 619-66-9 yog dab tsi?

Siv los ua ib qho tshuaj zoo nruab nrab rau kev sib xyaw tshuaj, tshuaj tua kab, thiab kho qhov muag brighteners.

 

5: Koj yuav tau txais dab tsi los ntawm cov tshuaj gihi tshwj tsis yog cov khoom zoo dua?

Gihi Chemicals Co., Txwv, yog cov chaw tsim khoom nrog

3 muaj zog tshawb fawb thiab kev loj hlob cov chaw kuaj mob + 4 kev cob qhia kev tsim khoom, nrog ISO9001 & FDA daim ntawv pov thawj & CE daim ntawv pov thawj.

Tsuas yog cov khoom lag luam zoo, koj pab neeg yuav tau txais 4 kev txhawb nqa hauv qab no:

5.1): Lub Hoobkas ncaj qha muag, Tuam Tshoj tus nqi qis, qauv dawb yog muaj.

5.2): COA, TDS, SDS thiab lwm yam kev ntsuam xyuas muaj nyob rau txhua lub sijhawm.

5.3): ISO9001, FDA, CE daim ntawv pov thawj, 3 lub chaw kuaj mob thiab 4 lub chaw tsim khoom, kom paub tseeb qhov zoo dua.

5.4): Muaj ntau ntau hauv Tshuag, xa tawm sai ntawm lub tsev rau khoom, 24h kev pabcuam kev tshaj lij.

 

6: Qhov twg yuav bulk 4-Formylbenzoic Acid + CAS 619-66-9?

Xa email nug rau peb:sales@gihichem.com

Peb pab neeg tshaj lij yuav teb rau koj hauv 6 teev.

 

7: Vim li cas thiaj xaiv cov tshuaj gihi rau koj tus neeg muag khoom ntseeg siab?

● Kev xaiv dav:Peb 3 lub chaw kuaj mob thiab 4 lub chaw ua haujlwm kom ntseeg tau txhua xyoo, peb tuaj yeem tsim ntau tshaj 100 cov qauv tshuaj tshiab txhua xyoo.

●GMP-Kev Ua Raws Cai: Peb 4 lub chaw ua haujlwm ua haujlwm raws li GMP (Good Manufacturing Practice) cov lus qhia, ua kom cov qauv zoo tshaj plaws thiab kev nyab xeeb thoob plaws hauv kev tsim khoom.

● Cov ntawv pov thawj nruj: Tag nrho cov khoom xyaw tau ntawv pov thawj nrog HACCP, ISO, FDA, CE daim ntawv pov thawj.

●Competitive Lag Luam Nqe: Txaus siab rau tus nqi- tus nqi zoo yam tsis muaj kev cuam tshuam rau qhov zoo.

●Customizable Solutions: OEM thiab ODM kev pabcuam muaj. Txiav koj cov khoom sib xyaw ua ke rau koj cov kev xav tau tshwj xeeb thiab cov neeg siv hom phiaj.

●Expert Technical Support: Peb pab pawg kws tshaj lij nyob ntawm no los teb koj cov lus nug thiab qhia koj txog kev xaiv.

● Kev xa khoom sai: Peb ua kom zoo thiab xa khoom raws sijhawm rau koj qhov chaw xav tau nyob txhua qhov chaw.