Benzaldehyde

Benzaldehyde (Industrial / Synthesis Qib) CAS No.: 100-52-7|Cov mis mos molecular: C7H6O

 

 

Chemical Description:Aromatic aldehyde, ntshiab tsis muaj kob rau daj ntseg daj kua nrog ib tug yam ntxwv tsw almond.

Lub luag haujlwm tseem ceeb:Ntau yam tshuaj nruab nrab rau cov kws tshuaj, agrochemicals, dyes, thiab tshuaj tsw qab synthesis.

Manufacturing Peev Xwm:10,000 MT / xyoo ua ke los ntawm kev tswj oxidation / chlorination txoj kev, txhawb nqa los ntawm DCS- saib xyuas cov reactors thiab kaw - voj purification systems.

Quality Assurance:Batch testing ntawm Agilent GC-FID; Kev tswj nruj ntawm chlorinated byproduct residue <0.1%.

 

 

Parameter	Standard (Industrial Qib)	Siab -Purity Qib (Synthesis)	Txoj Kev Xeem
Kev Ntsuas (Purity)	>= 99.0%	>= 99.5%	GC{0}}FID
Qhov tshwm sim	Ntshiab, tsis muaj xim rau daj ntseg daj kua	Ntshiab, xim tsis muaj kua	Pom kev
Chlorinated compounds	<= 0.2%	<= 0.05%	GC / Titration
Acid Value (raws li Benzoic Acid)	<= 0.2%	<= 0.1%	Titration
Cov ntsiab lus dej	<= 0.1%	<= 0.05%	Karl Fischer
Specification Gravity (20 ° C)	1.041 - 1.046	1.042 - 1.045	ASTM D 4052 Cov Lus Qhia Tshwj Xeeb

 

 

Pharmaceutical Synthesis:Nruab nrab rau cov tshuaj tiv thaiv kab mob, CNS cov neeg ua haujlwm, thiab cov khoom xyaw tshuaj tshwj xeeb (APIs) xav tau cov ntsiab lus chlorine tsawg.

Agrochemicals:Precursor rau cog kev loj hlob regulators thiab tshwj xeeb herbicide / fungicide synthesis.

Fragrances & Flavors:Cov khoom siv raw rau kev tsim cov cinnamic aldehyde, benzyl benzoate, thiab cov khoom siv almond / cherry aroma compounds.

Dyes & Cov Tshuaj Tshwj Xeeb:Cov kuab tshuaj thiab nruab nrab rau triphenylmethane dyes thiab resin additives.

 

 

Standard Ntim:

• 220 kg galvanized hlau nruas (net nyhav: 220 kg, UN pom zoo).
• 1,000 kg IBC tso tsheb hlau luam rau kev noj ntau.

Inhibitor ntxiv:Ua kom ruaj khov nrog cov lej ntawm hydroquinone lossis BHT los tiv thaiv nws pib -oxidation thaum khaws cia.

Kev cia khoom:Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua qhov chaw kom deb ntawm cov oxidizing muaj zog thiab ncaj qha tshav ntuj. Nitrogen daim pam pom zoo rau kev khaws cia ntau.

Lub Sijhawm Lead:Tshuag muaj rau xa hauv 7-10 hnub ua haujlwm raws li kev txiav txim pom zoo.

 

 

 

Txheej txheem tswj:Kev tshuaj xyuas tsis tu ncua ntawm cov tshuaj tiv thaiv kub thiab siab ntawm DCS systems kom txo qis cov tshuaj chlorinated byproduct tsim.

Purification:Multi-theem fractional distillation nyob rau hauv lub tshuab nqus tsev kom paub tseeb tias qhov kub npau npau ({1}} deg C) thiab tshem tawm cov khoom seem.

Traceability:Txhua lub nruas yog laser-coded nrog tus lej batch txuas nrog cov ntaub ntawv raw, cov ntaub ntawv kuaj sim, thiab cov qauv khaws cia rau 12 lub hlis.

 

 

Hazardous Classification:Chav Kawm 6.1 / Chav Kawm 9 (nyob ntawm hom shipping), UN 1990.

Shipping Requirements:Tuav los ntawm cov khoom pov thawj txaus ntshai (DG) cov koom tes logistics. Kev ua pa kom raug thiab qhov kub thiab txias- tswj cov thawv xaiv muaj rau kev thauj mus los ntev - hiav txwv.

Chaw nres nkoj ntawm Loading:Shanghai / Ningbo Chaw nres nkoj, Suav teb.

 

 

 

 

Xav tau cov ntaub ntawv cov ntaub ntawv, cov qauv kev cai rau kev kuaj sim, lossis cov nqi cog lus txhua xyoo? Xa koj cov kev xav tau tshwj xeeb hauv qab no.
Cov ntsiab lus xav tau rau cov lus teb ceev ceev: Lub Hom Phiaj Purity Qib, ntim txhua xyoo, Chaw nres nkoj qhov chaw, thiab ntim nyiam.
[Ntaub / Daim Ntawv Thov: Xa Cov Lus Nug / Thov Qauv]

Cim npe nrov: Tuam Tshoj benzaldehyde manufacturers, lwm tus neeg