Sida xirfadlayaasha soo saarista, waxaan jeclaan lahayn inaan ku siino tayo sare leh 2,3-Dihydroxybenzoic acid CAS 303-38-8. Oo waxaan ku siin doonaa adeegga ugu fiican ka dib-iibka iyo keenista waqtiga.
Believe Chemical waa hormuudka Shiinaha 2,3-Dihydroxybenzoic acid CAS 303-38-8 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si markaa 2,3-Dihydroxybenzoic acid CAS 303-38-8 ay ku qanacsan yihiin macaamiil badan. Shandong Rumayso
Waxaan ku fiicanahay faa'iidooyinka alaabta kiimikada ee goobta. Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
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Magaca Alaabta |
2,3-Dihydroxybenzoic acid |
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Formula |
C7H6O4 |
Miisaanka Molecular |
154.12 |
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CAS NO. |
303-38-8 |
Tirada |
500KG |
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Walxaha |
Tilmaamid |
Natiijooyinka |
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Muuqashada |
Beige ilaa bunni ama casaan-cawlan |
waafaqsan |
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Qiimayn |
99% | 99.28% |
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GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka 204-206 ° C (iftiin)
Barta karkarinta: 95-96 / 0.5mm
Cufnaanta: 1542g / cm3
Tilmaanta dib-u-celinta 1.6400 (la qiyaasay)
Xaaladaha kaydinta: ineratmosphere, heerkulka qolka
Methanol milmay: milmi 50mg / ml, cad cad oo caajis ah, orange
Foomka: budada crystal
Isku-dhafka aysiidhka (PKA) PK1: 2.98; pK2:10.14(30°C)
Midabka: beigtobrownorpinkish cawl
Biyo milanka: solubilinwater, methanolanddimethylsulfoxide
Isku dhafka dhexdhexaadiyeyaasha organic.
