Zvigadzirwa

Zvikamu zveZvigadzirwa

Zvigadzirwa Zvakakurumbira

Difurfuryl Sulfide (CAS 13678-67-6) | FEMA 3238 | Chinhu Chinonaka Chekudya

2,3-Dimethylpyrazine (CAS 5910-89-4) - Chinhu Chinonaka Chakachena & FEMA 3271 | Mutengesi

Tetrahydrothiophen-3-one (CAS 1003-04-9) | Chikafu Chegiredhi FEMA 3266 Kuravira & Pharma Pakati

Chikafu Giredhi 2-Acetylpyridine (CAS 1122-62-9, FEMA 3251) yezvinonaka uye zvepakati pemishonga

Chikafu Giredhi 2-Acetylpyrazine (CAS 22047-25-2, FEMA 3126) yekushandiswa kweKunaka uye Mishonga

99%min Thiodiglycolic acid CAS NO.123-93-3 2,2-Mercaptodiacetic acid inoshandiswa muindasitiri yechikafu nemishonga

Zvinonhuhwirira uye Zvinonhuhwirira- Fema 3062 2-Thienylthiol/Thiophene-2-Thiol CAS NO. 7774-74-5 kubva kuRUNLONG

Zvinonhuhwirira uye Zvinonhuhwirira-Tetrahydrothiophen-3-one CAS Nhamba 1003-04-9 FEMA 3266 inoshandiswa sezvinonhuwira zvekudya

Zvinowedzera Kunaka Kwechikafu-4,5-Dimethylthiazole Yekunaka Nekunhuhwirira CAS NO.3581-91-7 Fema 3274

Zvinowedzera Kunaka Kwechikafu-Aroma Chikafu Fema 3328 2-Acetylthiazole CAS 24295-03-2 2-Acetyl Thiazole 99%

0102030405

Propionic Acid yemhando yepamusoro yechikafu ine Mutengo Wakanaka CAS NO. 79-09-4 FEMA NO.2924

Kuwanda: 1.0±0.1 g/cm3

Pokufashaira: 141.7±3.0°C pa760 mmHg

Nzvimbo yekunyunguduka: −24-−23 °C (yakapfava)

Fomura yeMorekuru: C₃H₆ZVINO₂

Kurema kweMorekuru: 74.078

Poindi yeFlash:: 51.7±0.0°C

Kumanikidzwa kwemhepo: 4.2±0.3 mmHg pa25°C

Nhamba yeRefraction: 1.397

Kugadzikana Kugadzikana: Hazvienderane nezvinhu zvine simba zvinooxidating agents. Zvinobvira moto.

Fomura yekuvaka:

Taura nesu

ruzivo rwechigadzirwa

Sampuro Yemasheya Inowanikwa Mahara uye Yemahara

Zita remakemikari: Propionic acid

Mazwi akafanana: Propionic acid solution; Propionic acid 99.0%; Propanoic Acid; Natural Propionic Acid

Tsanangudzo yePropionic acid

Chinhu	Zvakajairika	Mhedzisiro
Chitarisiko	Mvura ine mafuta isina ruvara kana yero yakajeka	Kutevedzera
Kuchena (≥w%)	99.50	99.83
Kunhuhwirira	Kunhuhwirira kushoma kunorwadza	Kutevedzera
Kufashaira kwemvura/℃	138.5-142.5	139.6
Kuwanda kwehukama	0.993 - 0.997	0.9952
Arsenic (Se) (mg/kg)	≤ 3	Hazvina kuonekwa
Mutobvu (Pb)（mg/kg）	≤ 2	Hazvina kuonekwa
Hunyoro, omega Mukati/%	≤ 0.15	0.02
Aldehyde (mu propionaldehyde)	≤ 0.05	0.01
zvasara pazvinobuda mumhepo, w/%	≤ 0.01	Kutevedzera
Okisijeni iri nyore (asidhi yefomu), w/%	≤ 0.05	0.01
Nhamba yeNyaya	79-09-4
Nhamba yeFEMA	2924

Kushandiswa kwePropionic acid

Propionic acid ikemikari yakanaka uye iri pakati pemamwe makemikari akawanda akanaka. Inonyanya kushandiswa sechikafu uye zvekudya, ichiteverwa nemishonga yemumba, miriwo nemishonga inokosha, zvinonhuwira nezvimwewo. Mumunda wezviyo nezviyo, propionic acid inoshandiswa zvinoshamisa, uye kushandiswa kuri kukura nekukurumidza. (1) Zvinowedzerwa nemuromo. Calcium propionate uye sodium propionate zvinogona kudzivirira kuora kwechikafu kunokonzerwa nehutachiona, kuwedzera nguva yekuchengetedza chikafu, uye kushandiswa zvinobudirira mukuchengetedza chingwa nemakeke. (2) Zvinochengetedza zviyo. Propionic acid yakashandiswa zvinobudirira kudzivirira kuora uye kubikwa kwezviyo, izvo zvinopa nzira itsva yekuchengetedza zviyo kwenguva refu. (3) Zvinochengetedza chinwiwa. Zvakaratidzwa kuti propionic acid, sodium propionate uye calcium propionate imishonga yakanaka yekuchengetedza chikafu, iyo inonyanya kushandiswa kuchengetedza chikafu chenguruve, mombe, makwai nehuku, pakati payo calcium propionate ine mhedzisiro yakanaka. Zinc propionate uye cadmium propionate mupropionate ipolyester catalysts yekugadzira terephthalate. Kune mhando dzakawanda dzepropionate, dzine mashandisirwo adzo, dzinogona kushandiswa sezvinonyungudutsa, zvinonhuhwirira, mishonga yemishonga, zvinowedzerwa pakushongedza, zvinogadzirisa resin, zvinogadzirisa fodya, zvinodzivirira kurira kwemafuta egasi, zvinorwisa kugogodza, nezvimwewo.

Kubatsira kwePropionic acid

1.Kuchena kwakanyanya 99.0% min

2.Shandisa zvakasiyana-siyana zvekunaka.

3. Tine chitupa che ISO 9001, ISO 14001 uye ISO22000, Tinewo chitupa cheHACCP, tine chitupa cheHalal uye kosher chechigadzirwa ichi.

5. Tine mukana mukuru, saka, tinowanzova nenguva yekukurumidza.

6. Tinogona kupa 10g-50g yemuenzaniso wemahara wekuyedzwa kwenyu murabhoritari. Tinowanzo tumira sampuli iyi nemakambani ekunze akadai seDHL kana Fedex. Inokurumidza uye iri nyore.

Kuunganidzwa kwePropionic acid

1. Kurongedza kwemuenzaniso i20g/30g/50g pabhodhoro.

2. Chikafu chidiki ichi chinorema 1kg /5kg /10 kg pabhodhoro.

3.25 kg padhiramu (dhiramu repurasitiki remhando yechikafu, risina purasitiki, gwaro retifiketi rebato rechitatu)

Kurongedza kunogonawo kugadziriswa zvichienderana nezvinodiwa nevatengi

Mamiriro ekuchengetera Propionic acid:

Kuchengetedza Chengeta mudura rinotonhorera, rine mhepo inofefetera. Chengeta kure nemoto nekupisa. Tembiricha yekuchengetera haisi kupfuura 32℃, uye hunyoro hahupfuure 80%. Chengeta mudziyo wakavharwa. Unofanira kuchengetwa wakaparadzana nezvinhu zvinoodza muviri, zvinoderedza kupisa uye alkalis, uye haufanirwe kusanganiswa. Mwenje usingaputiki uye nzvimbo dzekufema dzinoshandiswa. Usashandise michina nemidziyo inogona kupfuta. Nzvimbo yekuchengetera inofanira kunge yakashongedzwa nemidziyo yekurapa inobuda nekukurumidzira uye zvinhu zvakakodzera zvekudzivirira.