Potassium iodide KI CAS 7681-11-0 ine Pharmaceutical garde
Zita rechigadzirwa: Potassiun iodide
Nhamba yeCAS: 7681-11-0
MF:KI
EINECS Nha.: 231-442-4
Giredhi Standard: Feed Giredhi, Chikafu Giredhi, Medicine Giredhi, Tech Giredhi, Industrial Giredhi, Medicine Giredhi
Chitarisiko: chichena kana chinenge chichena poda kana kristaro isina ruvara
Potassium iodide ichena cubic crystal kana upfu. Iyo idiki hygroscopic mumhepo yakanyorova, inonangisa yemahara iodine kwenguva yakareba uye inoshanduka yero, uye inogona kuumba huwandu hweiyo iodate. Chiedza nehunyoro zvinogona kukurumidza kuora. 1 g yakanyungudutswa mu 0.7 ml yemvura, 0.5 ml yemvura iri kufashaira, 22 ml ethanol, 8 ml ye ethanol iri kufashaira, 51 ml yeabsolute ethanol, 8 ml methanol, 7.5 ml yeacetone, 2 ml yeglycerol, uye inenge 2.5 ml ethylene glycerol. Mhinduro yayo ine aqueous haina kwayakarerekera kana zvishoma alkaline uye inogona kunyungudutsa ayodhini. Iyo aqueous solution ichaitawo oxidize uye ichinje kune yero ruvara, iyo inogona kudzivirirwa nekuwedzera diki alkali. Hukama density ndeye 3.12. Iyo tembiricha ye680 ° C. Iyo yekubikira ye1330 ° C. Iyo inenge inouraya inouraya (gonzo, tsinga) yaive 285 mg / kg. Inoshandiswa zvakanyanya mukuongororwa kwevolumetric yeiodometric nzira dzekugadzirira mhinduro dzetitration. Mediums akadai seBeredes, Modified White, MS, uye RM akagadzirirwa haplotypes. Fecal kuongorora, etc. Mufananidzo. Pharmaceutical.
| Chinhu chekuongorora | Standard | Mhedzisiro yekuongorora |
| Tsanangudzo | Kirasi isina ruvara kana chena crystalline poda | Kirasi isina ruvara |
| SO4 | <0.04% | <0.04% |
| Kurasika pakuomeswa% | <0.6% | <0.6% |
| Heavy metal(pb) | <0.001% | <0.001% |
| Arsenic munyu (Se) | <0.0002% | <0.0002% |
| Chlorid | <0.5% | <0.5% |
| Alkalinity | Gadzirisa mwero | Gadzirisa mwero |
| Lodate, barium munyu | Gadzirisa mwero | Gadzirisa mwero |
| Assay | (KI99% | 99.0% |
Potassium iodidendiko kunobva iodine uye chikafu uye chikafu chekuwedzera. iripo semakristasi kana hupfu uye ine solubility ye1 g mu 0.7 ml yemvura pa25 ° c. inosanganisirwa mumunyu wepatafura kudzivirira goiter.Potassium iodideinonyanya kushandiswa mukurapa chepfu yemwaranzi nekuda kwekusvibiswa kwezvakatipoteredza neiyo iodine-131. Iyo zvakare kugadzirwa kwemifananidzo emulsions; mumhuka uye huku inodyisa kusvika pachikamu che10-30 pamamiriyoni; mumunyu wetafura sechitubu cheiodine uye mune imwe mvura yokunwa; zvakare Mumakemikari emhuka. Mukurapa, potassium iodide inoshandiswa kugadzirisa thyroid gland.
Potassium iodide yakatanga kushandiswa seyekutanga halide muTalbot's calotype process, zvino mualbumen pagirazi process inoteverwa nekunyorova collodion process. Yakashandiswawo seyechipiri halide mune sirivheri bromide gelatin emulsions, chikafu chemhuka, catalysts, makemikari emifananidzo, uye nehutsanana. Potassium iodide inogadzirwa nekuita kwe potassium hydroxide ne iodine. Chigadzirwa chacho chinonatswa necrystallization kubva mumvura. Potassium iodide ionic compound iyo iyo iodine ions uye sirivheri ions inogona kuumba yellow precipitate sirivheri iodide (kana yakavhenekerwa nechiedza, inogona kuora, inogona kushandiswa kugadzira inomhanya-mhanya firimu remifananidzo), sirivheri nitrate inogona kushandiswa kuona kuvepo kweiyo iodine ion.
1.Packing: Kazhinji 25kgs per cardboard drum.
2.MOQ: 1kg
3.Delivery nguva: Kazhinji 3-7 mazuva mushure mekubhadhara.
