2,3-Dichloropyrazine CAS 4858-85-9 Maʻemaʻe >98.0% (GC)

ʻO ka wehewehe pōkole:

Inoa Kemika: 2,3-Dichloropyrazine

CAS: 4858-85-9

Maʻemaʻe: >98.0% (GC)

ʻAno: ʻAʻole waihoʻoluʻu i ka wai melemele ʻeleʻele

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Dichloropyrazine (CAS: 4858-85-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	2,3-Dichloropyrazine
Nā huaʻōlelo like	2,3-Dichloro-1,4-Diazine
Helu CAS	4858-85-9
Helu CAT	RF-PI2154
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C4H2Cl2N2
Kaumaha Molecular	148.98
Lae hehee	22.5—24.5 ℃
Lae paila	105.0~107.0 ℃(50 mmHg)
ʻO ka mānoanoa	1.431 g/mL ma 25 ℃ (māmā)
Hōʻike Hōʻike	1.5645
Pilikino	ʻAiʻoniʻoni
Ka hikiwawe	Hiki ke hoʻoheheʻe ʻia i ka Methanol
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	ʻAʻole waihoʻoluʻu i ka wai melemele ʻeleʻele
Maʻemaʻe / Kaʻina Hanana	>98.0% (GC)
Maʻemaʻe / Kaʻina Hanana	97.5~102.5% (Titration e AgNO3 Ma hope o ka puhi ʻana o Oxygen)
Kalapona ma ka Elemental Analysis	31.2-32.3%
Nitrogen byElementalAnalysis	18.1-19.0%
Wai (KF)	<0.50%
Huina paumaele	<2.00%
Infrared Spectrum	Kūlike i ka hoʻolālā
Hoʻoheheʻe i ka MeOH	ʻAneʻane Mākaʻikaʻi
Kūlana hoʻāʻo	Kūlana ʻoihana
Nānā	He haʻahaʻa haʻahaʻa kēia huahana, hiki ke hoʻololi i ke kūlana ma nā wahi like ʻole (paʻa, wai a semi-paʻa paha)