huahana

Kiʻekiʻe 99% Purity Pharmaceutical Isonicotinic Acid CAS 55-22-1

ʻO ka wehewehe pōkole:

Helu CAS:
55-22-1
Nā inoa ʻē aʻe:
ʻAka Isonicotinic
MF:
C6H5NO2
EINECS Helu.:
200-228-2
Kahi i kumu:
Hebei, Kina
ʻAno:
Lapaʻau Kūwaena, Syntheses Material Intermediates
ʻAno:
Pauda keʻokeʻo
Kaumaha Molekala:
123.11 Isonicotinic acid CAS 55-22-1
Lae hehee:
≥300 °C(kumu) ʻakika Isonicotinic CAS 55-22-1
Lae paila:
260 °C (15 mmHg) ʻakika Isonicotinic CAS 55-22-1
ʻAiʻa:
1,47g/cm Isonicotinic acid CAS 55-22-1
Hōʻike hōʻikeʻike:
1.5423 (manaʻo) Isonicotinic acid CAS 55-22-1
Kuhikuhi uila:
260°C/15mm Isonicotinic acid CAS 55-22-1


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Huahana Huahana

Huahana Huahana
ʻIke ʻia ʻo Iso-niacin he pyridine-4-formic acid.Keokeo acicular kristal.ʻAʻohe ʻala, sublimate.Kaumaha Molekala 123.11.He 319 ℃ ka helu hehee.Hiki ke hoʻoheheʻe ʻia i loko o ka wai anuanu, hiki ke hoʻoheheʻe ʻia i ka wai wela ʻo Chemicalbook, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka waiʻona, benzene, etera.ʻO nā pūhui Amphoteric e hoʻoheheʻe ʻia i loko o nā ʻakika a me nā kumu.Hiki ke hoʻoheheʻe ʻia i ka wai wela a me ka ethanol, hiki ke hoʻoheheʻe ʻia i ka wai anuanu a me ka etera.Paʻa i ka wela a me ka oxidation.

Hana
ʻO ka waika Isonicotinic he mea hoʻohana nui ia, ʻo ka mea nui e like me ka mea maka o isoniazid (remicide), terfenadine a me isonicotinate a me nā lāʻau lapaʻau anti-tuberculosis mua, akā he mau mea anti-corrosive, plating additives, photosensitive resin stabilizer, polyvinyl chloride wela. stabilizer a me non-ferrous metala flotation mea hana.
Palapala noi
ʻO ka waika Isonicotinic he mea hoʻohana nui ia, ma ke ʻano he mea maka no nā lāʻau anti-tuberculosis mua e like me isoniazid (ramicide), terfenadine a me isonicotinate, akā he mea anti-corrosive pū kekahi, electroplating additive Chemicalbook, photosensitive tree stabilizer, polyvinyl mea hoʻopaʻa wela chloride a me nā mea hoʻoheheʻe metala non-ferrous.
Hiki ke hoʻomākaukauʻia ka Isoniazid ma ka hoʻopiliʻana i ka isoniazid me ka hydrazine hydrate a me ka hoʻoheheʻeʻana no ka maloʻo.He kūʻē maikaʻi ʻo Isoniazid i ka MYCObacterium tuberculosis.

Inoa mea kūʻai
ʻAka Isonicotinic
CASNo
55-22-1
MF
C6H5NO2
MW
123.11
EINECS
200-228-2
ʻO ka mānoanoa 1.3±0.1 g/cm3
Lae paila 396.0±15.0 °C ma 760 mmHg
Lae hehee ≥300 °C(māmā)
ʻĀpana Molekala C6H5NO2
Kaumaha Molecular 123.109
Lae Flash 193.3±20.4 °C
Misa pololei 123.032028
PSA 50.19000
LogP 0.54
ʻO ke kaomi mahu 0.0±1.0 mmHg ma 25°C
Index of Refraction 1.571
Kūlana mālama -20°C
Hiki i ka wai 5.2 g/L (20 ºC)

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