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chigadzirwa

3 5-Dibromobenzoic acid (CAS# 618-58-6)

Chemical Property:

Molecular Formula C7H4Br2O2
Molar Misa 279.91
Density 1.9661 (yakaomarara fungidziro)
Melting Point 218-220 °C (lit.)
Boling Point 355.2±32.0 °C(Zvakafanotaurwa)
Flash Point 168.6°C
Solubility Kunyanya kupera simba turbidity mu methanol.
Vapor Presure 1.17E-05mmHg pa25°C
Chitarisiko upfu kusvika kukristaro
Color Kuchena kusvika kuChiedza chero
BRN 1940691
pKa 3.42±0.10(Zvakafanotaurwa)
Storage Condition Yakavharwa pakaoma, Room Temperature
Refractive Index 1.4970 (kufungidzira)
MDL MFCD00051758
Zvenyama uye Chemical Properties White tsono-yakafanana kana ndiro-yakafanana makristasi. Kunyungudika 219-220 °c (sublimation). Soluble mudoro uye acetic acid, isinganyunguriki mumvura inotonhora uye inotonhora benzene.

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
WGK Germany 3
RTECS DG6290010
HS Code 29163990
Hazard Kirasi IRRITANT

 

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