您好, 歡迎來(lái)到化工儀器網(wǎng)
會(huì)員.png)
9
羅丹明B（堿性玫瑰精B）
產(chǎn)品編號(hào)： 70674
批次號(hào)：0091708
標(biāo) 準(zhǔn) 值：96.90%
C A S 號(hào)：81-88-9
規(guī) 格：0.25g
產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
Part Number: 70674
Product Name: Rhodamine B
Product Information:
Lot Number : | 0091708 | CAS No.: | 81-88-9 |
Mol. Formula: | C28H31ClN2O3 | Mol. Weight: | 479.02 |
Melting Point: | Unknown | Boiling Point: | Unknown |
Appearance: | Green powder | Solubility: | H2O |
Storage: | RT, dark | ||
Commercial Name: | None | ||
Chemical Structure:
QC Test Results:
Item | Test Results |
Purity: | 96.9% |
Uncertainty: | 1.0% |
Date of Analysis: | 2017-AUG-02 |
Valid To: | 2019-AUG-01 |
Certified by Mr. Taohong (QC manager)
Date of Sign: 2017-AUG-03