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3-Bromo-4-hydroxybenzoic acid (CAS # 14348-41-5)

Meatotino tau vailaau:

Fuafua mole C7H5BrO3
Molar Mass 217.02
Malosi 1.861±0.06 g/cm3(Va'ai)
Lisi Lisi 155-160 °C
Manu'a 338.9±32.0 °C(Vailoaina)
Mata'imu 158.8°C
Solubility solu i le Methanol
Ausa Malo 3.71E-05mmHg ile 25°C
Fa'aaliga Malosi
Lanu Pa'epa'e i Toeitiiti pa'epa'e
pKa 4.18±0.10(Vavaloa)
Tulaga Teuteu 2-8°C
MDL MFCD00017547

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia ma le Saogalemu

Tulaga lamatia R22 – E afaina pe a foloina
R41 – Tulaga lamatia o le faaleagaina mata
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S39 – Fai le puipuiga o mata/mata.
WGK Siamani 3

3-Bromo-4-hydroxybenzoic acid (CAS # 14348-41-5) folasaga

O le 3-bromo-4-hydroxybenzoic acid o se vailaʻau faʻapitoa. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni, ma faʻamatalaga saogalemu o le 3-bromo-4-hydroxybenzoic acid:

natura:
-Fa'aaliga: 3-bromo-4-hydroxybenzoic acid o se lanu e leai se lanu e pei o le tioata samasama po'o le pa'u pa'u.
-Solubility: E solu i le ava malosi ma eter solvents, ma soluble teisi i le vai.
-PH taua: Acid i le vai.

Fa'amoemoe:

Gaosi auala:
-3-bromo-4-hydroxybenzoic acid e masani lava ona saunia e ala i le tali atu o le bromobenzoic acid i lalo o tulaga talafeagai.

Fa'amatalaga saogalemu:
-O le pefu o le 3-bromo-4-hydroxybenzoic acid e mafai ona mafua ai le ita i mata, manava, ma le paʻu. Aloese mai le manava ma le faʻafesoʻotaʻi.
- Fa'amolemole fai totigilima puipui talafeagai, matatioata, ma mea faigaluega manava pe a fa'aoga, ma fa'amautinoa e fa'agaioi i totonu o se nofoaga e fa'alelei lelei.
-3-bromo-4-hydroxybenzoic acid o lo'o i ai ni mea fa'apitoa e pala ma o'ona tuga, ma e tatau ona teuina ma taulimaina lelei e 'alofia ai le fefiloi ma isi vaila'au.


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