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huahana

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

Waiwai Kemika:

ʻĀpana Molekala C7H4Br2O2
Molar Mass 279.91
ʻO ka mānoanoa 1.9661 (manaʻo koʻikoʻi)
Lae hehee 218-220 °C (kukui)
Lae Boling 355.2±32.0 °C(Wanamua)
Lae Flash 168.6°C
Ka hoʻoheheʻe Nawaliwali loa i ka methanol.
Puʻupuʻu mahu 1.17E-05mmHg ma 25°C
Ka nana aku pauda i ke aniani
kala kala Keʻokeʻo i ka Melemele māmā
BRN 1940691
pKa 3.42±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.4970 (manaʻo)
MDL MFCD00051758
Na Waiwai Kino a Kimia Me he nila keʻokeʻo a i ʻole ka pā-like kristal. Ka helu heheʻe 219-220 °c (sublimation). Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona a me ka acetic acid, hiki ʻole ke hoʻoheheʻe ʻia i ka wai anuanu a me ka benzene anuanu.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia 3
RTECS DG6290010
HS Code 29163990
Papa Hazard HOOLAHA

 

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