CAS號(hào) | 290-37-9 | ||
---|---|---|---|
規(guī)格 | 25G瓶 | 純度 | >98.0%(GC),RG |
貨號(hào) | P0544-25G | 貨期 | 需咨詢(xún) |
品牌 | TCI | 庫(kù)存 | 需咨詢(xún) |
規(guī)格 | 25G瓶 | ||
純度 | >98.0%(GC),RG | ||
貨號(hào) | P0544-25G | ||
貨期 | --- | ||
品牌 | TCI | ||
庫(kù)存 | --- | ||
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參考價(jià): 需詢(xún)盤(pán) |
貨號(hào) | 品牌 | 純度 | 規(guī)格 | 參考價(jià) | 貨期 |
---|---|---|---|---|---|
P109613-100g | aladdin | 99% | 100G瓶 | 需詢(xún)盤(pán) | --- |
P109613-25g | aladdin | 99% | 25G瓶 | 需詢(xún)盤(pán) | --- |
P109613-500g | aladdin | 99% | 500G瓶 | 需詢(xún)盤(pán) | --- |
P109613-5g | aladdin | 99% | 5G瓶 | 需詢(xún)盤(pán) | --- |
P109614-10g | aladdin | 98% | 10G瓶 | 需詢(xún)盤(pán) | --- |
P109614-50g | aladdin | 98% | 50G瓶 | 需詢(xún)盤(pán) | --- |
P56003-5G | Aldrich | >=99%, | 5G瓶 | 需詢(xún)盤(pán) | --- |
P56003-10G | Aldrich | >=99%, | 10G瓶 | 需詢(xún)盤(pán) | --- |
W401501-SAMPLE-K | Aldrich | >=99%, | SAMPLE瓶 | 需詢(xún)盤(pán) | --- |
P56003-25G | Aldrich | >=99%, | 25G瓶 | 需詢(xún)盤(pán) | --- |
W401501-100G-K | Aldrich | >=99%, | 100G瓶 | 需詢(xún)盤(pán) | --- |
W401501-1KG-K | Aldrich | >=99%, | 1KG瓶 | 需詢(xún)盤(pán) | --- |
P816100-100g | macklin | 99% | 100g瓶 | 需詢(xún)盤(pán) | --- |
P816100-25g | macklin | 99% | 25g瓶 | 需詢(xún)盤(pán) | --- |
P816100-500g | macklin | 99% | 500g瓶 | 需詢(xún)盤(pán) | --- |
P816100-5g | macklin | 99% | 5g瓶 | 需詢(xún)盤(pán) | --- |
P0544-100G | TCI | 98.0%(GC), | 100G瓶 | 需詢(xún)盤(pán) | --- |
P0544-25G | TCI | >98.0%(GC),RG | 25G瓶 | 需詢(xún)盤(pán) | --- |
P0544-500G | TCI | >98.0%(GC),RG | 500G瓶 | 需詢(xún)盤(pán) | --- |
AK-49657-25g | Ark Pharm | 98% | 25g瓶 | 需詢(xún)盤(pán) | --- |
AK-49657-100g | Ark Pharm | 98% | 100g瓶 | 需詢(xún)盤(pán) | --- |
AK-49657-500g | Ark Pharm | 98% | 500g瓶 | 需詢(xún)盤(pán) | --- |
A13982-100g | Alfa | 99+% (dry wt.) water | 100g瓶 | 需詢(xún)盤(pán) | --- |
A13982-5g | Alfa | 99+% (dry wt.) water | 5g瓶 | 需詢(xún)盤(pán) | --- |
A13982-25g | Alfa | 99+% (dry wt.) water | 25g瓶 | 需詢(xún)盤(pán) | --- |
016326-10g | Alfa | 98%, | 10g瓶 | 需詢(xún)盤(pán) | --- |
016326-50g | Alfa | 98%, | 50g瓶 | 需詢(xún)盤(pán) | --- |
131700100 | Acros | 10GR-RG-99+% | 10GR瓶 | 需詢(xún)盤(pán) | --- |
131700250 | Acros | 25GR-RG-99+% | 25GR瓶 | 需詢(xún)盤(pán) | --- |
131701000 | Acros | 100GR-RG-99+% | 100GR瓶 | 需詢(xún)盤(pán) | --- |
物理化學(xué)性質(zhì) | |||||
---|---|---|---|---|---|
英文名 | pyrazine | ||||
中文名 | 吡嗪 | ||||
CAS號(hào) | 290-37-9 | 溶解性 | SOLUBLE | ||
分子量 | 80.08800 | 熔點(diǎn) | 50-56?°C(lit.) | ||
密度 | 1.031?g/mL?at 25?°C(lit.) | 沸點(diǎn) | 115-116?°C(lit.) |
號(hào)碼一: 177****
號(hào)碼二: 189****
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