CAS號 | 24241-18-7 | ||
---|---|---|---|
規格 | 250mg瓶 | 純度 | 99%, |
貨號 | H28744-250mg | 貨期 | 需咨詢 |
品牌 | Alfa | 庫存 | 需咨詢 |
規格 | 250mg瓶 | ||
純度 | 99%, | ||
貨號 | H28744-250mg | ||
貨期 | --- | ||
品牌 | Alfa | ||
庫存 | --- | ||
注意:請務必與賣家聯系核實單價庫存,以確保您的資金安全及交易順利。 | |||
參考價: 需詢盤 |
貨號 | 品牌 | 純度 | 規格 | 參考價 | 貨期 |
---|---|---|---|---|---|
A103126-1g | aladdin | 97% | 1G瓶 | 需詢盤 | --- |
A103126-250mg | aladdin | 97% | 250MG瓶 | 需詢盤 | --- |
A103126-5g | aladdin | 97% | 5G瓶 | 需詢盤 | --- |
A800277-5g | macklin | 98% | 5g瓶 | 需詢盤 | --- |
A800277-1g | macklin | 98% | 1g瓶 | 需詢盤 | --- |
SY005814-1g | Accela | 98% | 1g瓶 | 需詢盤 | --- |
SY005814-5g | Accela | 98% | 5g瓶 | 需詢盤 | --- |
SY005814-25g | Accela | 98% | 25g瓶 | 需詢盤 | --- |
SY005814-100g | Accela | 98% | 100g瓶 | 需詢盤 | --- |
SY005814-500g | Accela | 98% | 500g瓶 | 需詢盤 | --- |
494364-1G | Aldrich | 0.97, | 1G瓶 | 需詢盤 | --- |
494364-5G | Aldrich | 0.97, | 5G瓶 | 需詢盤 | --- |
A1806-5G | TCI | >98.0%(GC),RG | 5G瓶 | 需詢盤 | --- |
A1806-1G | TCI | >98.0%(GC),RG | 1G瓶 | 需詢盤 | --- |
AK-21825-5g | Ark Pharm | 98% | 5g瓶 | 需詢盤 | --- |
AK-21825-10g | Ark Pharm | 98% | 10g瓶 | 需詢盤 | --- |
AK-21825-25g | Ark Pharm | 98% | 25g瓶 | 需詢盤 | --- |
AK-21825-100g | Ark Pharm | 98% | 100g瓶 | 需詢盤 | --- |
AK-21825-500g | Ark Pharm | 98% | 500g瓶 | 需詢盤 | --- |
AK-21825-1000g | Ark Pharm | 98% | 1000g瓶 | 需詢盤 | --- |
H28744-1g | Alfa | 99%, | 1g瓶 | 需詢盤 | --- |
H28744-250mg | Alfa | 99%, | 250mg瓶 | 需詢盤 | --- |
398370010 | Acros | 1GR-RG-0.97 | 1GR瓶 | 需詢盤 | --- |
物理化學性質 | |||||
---|---|---|---|---|---|
英文名 | 3,5-dibromopyrazin-2-amine | ||||
中文名 | 2-氨基-3,5-二溴吡嗪 | ||||
CAS號 | 24241-18-7 | 溶解性 | --- | ||
分子量 | 252.89500 | 熔點 | 114-117?°C(lit.) | ||
密度 | 2.287 | 沸點 | 294.6oC at 760 mmHg |