Propionic Acid National Standard (GB Specifications)
Cik ma ki keto i lobo pi propionic acid nyutu kit ma en nen kwede: omyera obed gin ma pe ki rangi, pii ma nen maber ki ngwec ma lyet, ki rangi ne omyera orwate ki rwom me neno (me labolle, ki wel APHA ma pe kato wel ma ki moko) me neno ni gin ma ki yubu ni rwate ki rwom me nen ne.
I kom lengo, cik me lobo ni miito ni jami ma ki lwongo ni propionic acid omyera obed 99.0%. Gin ma miite ni obed maleng ni neno ni propionic acid ni miiyo tic maber ki ma genne i kin jami ma pat pat ma ki yubu ki tic kwede. Kit ma yamo tye kwede obedo gin ma pire tek ma weko jami bedo maber; kit ma ki keto kwede, pii ma tye iye omyera ki bed piny ki 0.5% me gengo pii ma okato ki balo kit ma en tiimo kwede ki tic ne. Acidity, ma calo lanyut ma pire tek, bene ki nyutu maber: acidity (ma ki nyutu calo dul pek, ki kwano calo propionic acid) omyera obed i kin rwom ma ki moko me neno ni jami ma ki yubu ni tye maber ki kit ma en tiyo kwede. Jami ma pek ma tye iye ki keto i rwom ma lapiny- lead, mercury, ki jami mukene ma pek ki keto i rwom ma lapiny, ma ki pimo i ppm (dul acel acel), me neno ni ber pi tic kwede i cam, yadi, ki jami mukene ma pire tek.
Cik me lobo ni bene keto cik ma miite i kom pek pa dano. I rwom me lyeto ma ki moko (me labolle, 20°C), pek pa gin ni omyera obed i kin rwom ma ki moko, ma nyutu ka jami ma ki yubu ni rwate ki cik. Kit ma lyeto tye kwede obedo gin mukene ma pire tek: propionic acid omyera obed ki rwom me lyeto ma romo 140°C – 142°C, me neno ni rwom me lyeto ki rwom me lyeto rwate ki gin ma mite i tic. Gin ma ki lwongo ni Chloride tye ki cik ma ki keto, ki cik ma miite ni chloride obed piny ki rwom ma ki moko (me labolle, 0.001%) me gengo adwogi marac i kom rwom me jami ma ki yubu ki kit ma ki tiimo kwede. Kit ma iron tye kwede bene tye ki rwom ma ki ngeyo, ma pe kato 0.0001%, me gengo jami ma iron ma balo rangi, rwom me tic, ki tic pa propionic acid i tic mogo ma pat pat.
Ma lubbe ki rwom me mol, cik me lobo mito ni propionic acid myero onyut rwom me mol maber i jami ma pat pat (me labolle, ethanol, diethyl ether), ma miyo twero me rwate i rwom mogo me rwate ki gin ma mite i kit tic ma pat pat.

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Shandong Pulisi Chemical Co., Ltd. tye dano ma gi yubu ki miyo jami ma rwom ne lamal ma ki lwongo ni propionic acid i lobo China, ma tye ka miiyo jami maleng, ma ki geno, ki jami ma ki yubu pi dano ma gi tiyo i wilobo weny. Propionic acid wa ki yubu i te cik ma ki keto me GB/T 10615, ki rwom me leng ma oo ≥99.5% ki rwom me acel ma oo ≥99.0%, ma tye ki pii manok, rwom me iron manok, ki rwom me heavy metal ma ki gwoko me cobo peko ma mite i tic mapol.
Ki yubu ki diro ma ki lwongo ni advanced propylene oxidation, propionic acid wa miyo jami ma ki yubu maber, rwate maber, ki rwom ma rwate i dul acel acel. En tiyo calo gin ma pire tek i kin jami makwo, yubu plastik, tic ki mac, gwoko cam ki cam, ki yubu yadi ki jami ma mako poto. Ki kony pa ot yat ma ki tiyo kwede me temo jami maber, jami ma ki cwalo ni ki keto iye COA, MSDS, ki waraga mukene ma lubo cik me konyo kelo ki tic kwede i wilobo weny.
Ki mwaka mapol me cwalo jami i lobo Asia, Europe, Middle East, ki mukene, wa miiyo jami ma ki twero loko, wel ma opore, ki kit me cwalo jami maber ma tye iye FOB, CIF, ki DDP. Kadi bed ni imito jami ma nok me temo onyo jami mapol, dul wa ma omiiyo kony tye atera me miini kony me tic ki jami ma miite me cobo peko me biacara ni.