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Phloroglucinol(CAS#108-73-6) Mufananidzo Unowanikwa
  • Phloroglucinol(CAS#108-73-6) 1

Phloroglucinol(CAS#108-73-6)

Chemical Property:

Molecular Formula C6H6O3
Molar Misa 126.11
Density 0.801g/mLat 20°C
Melting Point 215-220°C
Boling Point 194.21°C (yakaomarara fungidziro)
Flash Point 14°C
Mvura Solubility 11.17g/L(tembiricha yemumba)
Solubility Soluble mu diethyl ether, ethanol uye pyridine.
Vapor Presure 0.001Pa pa25 ℃
Chitarisiko Crystalline Powder
Color Muchena kune chiedza beige
Merck 14,7328
BRN 1341907
pKa pK1:8.45(0);pK2:8.88(-1) (25°C)
Storage Condition Chengetedza pasi pe +30°C.
Sensitive Chiedza Sensitive & Hygroscopic
Refractive Index n20/D 1.365
Zvenyama uye Chemical Properties
chena kana yero crystalline kana crystalline upfu. Kunyungudika 218 °c. Kazhinji nemamorekuru maviri emvura yekristaro ([6099-90-7]), pa110 °c kuita anhydrous. Dissolve muzvikamu zana zvemvura, 10 zvikamu zve ethanol, 0.5 zvikamu zvepyridine. Soluble mu ether. Kuora kwechidimbu panguva ye sublimation, ona mwenje wekuchinja. Sweet.
Shandisa Kutsunga kweantimony, arsenic, cerium, chromate, chromium, goridhe, iron, Mercury, nitrite, osmium, palladium, tin, vanadium, vanillin uye lignin, kutsunga kwefurfural, pentose, pentose, methanol, Chloral Hydrate, turpentine, lignin uye lignin. hydrochloric acid mugastric juice, decalcification yemapfupa emuenzaniso.

Product Detail

Product Tags

Risk Codes R11 - Inopisa zvakanyanya
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R34 – Inokonzera kusvirwa
R43 - Inogona kukonzera kunzwisiswa nekubata ganda
Tsanangudzo Yekuchengetedza S7 - Chengetedza mudziyo wakavharwa zvakasimba.
S16 - Chengetedza kure nenzvimbo dzekudzima.
S24/25 - Dzivisa kusangana neganda nemeso.
S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.)
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
UN IDs UN 1170 3/PG 2
WGK Germany 2
RTECS SY1050000
TSCA Ehe
HS Code 29072900
Muchetura LD50 mumakonzo, makonzo (g/kg): 4.7, 4.0 ig (Cahen)

 

Nhanganyaya

Resorcinol inozivikanwawo se2,3,5-trihydroxyanisole. Iyi inotevera sumo kune zvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza resorcinol:

 

Hunhu:

- Chitarisiko: Resorcinol ichena kune yakachenuruka yero crystalline yakasimba.

- Solubility: Resorcinol inonyungudika mumvura, ethanol uye ether solvents.

 

Shandisa:

- Preservatives: Resorcinol ine yakanaka antibacterial properties uye inogona kushandiswa sekuchengetedza, inowanzoshandiswa mumatanda, mapepa, pendi uye mamwe mishonga inorwisa mabhakitiriya.

-Synthetic dhayi yepakati: Iwo ane akawanda hydroxyl mapoka muchimiro chawo uye anogona kushandiswa kugadzira epakati pezvakagadzirwa organic sedhayi uye zvinonhuhwirira.

- Mamwe maapplication: Resorcinol inogona zvakare kushandiswa seyekuchengetedza uye antioxidant mune zvinhu zvakaita sesynthetic resins, rabha, uye mapurasitiki.

 

Nzira:

Resorcinol inogona kugadzirirwa nenzira dzakasiyana-siyana, uye imwe nzira inowanzoshandiswa ndeyekuiwana kuburikidza nekuita phenol uye hydrazine hydrate pasi pemamiriro e acidic.

 

Zvekuchengetedza

- Phloroglucinol ine muchetura kumuviri wemunhu, uye kufumurwa zvakanyanya kana kufemereka kunogona kukonzera kushatirwa paganda, maziso, uye kufema system.

- Kuchengetedza kunofanira kutorwa kudzivirira kusangana neakasimba oxidants uye akasimba maasidhi panguva yekubata uye kuchengetedza kudzivirira kune njodzi kuita kwemakemikari.

- Midziyo yekuzvidzivirira yega senge magurovhosi, magogi, uye nhovo dzechiso zvinofanirwa kupfekwa nemazvo kana uchishandisa resorcinol uye kudzivirira kubata zvakananga kana kufema.

- Tevedzera mabatiro akakodzera uye maitiro ekurasa kuderedza kusvibiswa kune zvakatipoteredza.

 

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