219215 sigma試劑 Leucocrystal Violet
具體成交價以合同協(xié)議為準
- 公司名稱 上海嶸崴達實業(yè)有限公司
- 品牌 Sigma-Aldrich
- 型號 219215
- 產(chǎn)地 美國
- 廠商性質(zhì) 經(jīng)銷商
- 更新時間 2024/11/11 21:00:02
- 訪問次數(shù) 758
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Roche,GE 試劑;Sigma,生化試劑,;R&D試劑盒;Hyclone,Gibco, Invitrogen 培養(yǎng)基、血清、試劑;Corning,Millipore 細胞培養(yǎng)及過濾純化耗材
美國sigma試劑,貨期兩到三周
219215-5G Leucocrystal Violet
別名: 4,4′,4′′-Methylidynetris(N,N-dimethylaniline), Leuco Crystal Violet
CAS號: 603-48-5
線性分子式: CH[C6H4N(CH3)2]3
分子量: 373.53
產(chǎn)品說明書如下:
Product Name | Leucocrystal Violet |
Product Number | 219215 |
Product Brand | ALDRICH |
CAS Number | 603-48-5 |
Molecular Weight | 373.53 |
TEST | SPECIFICATION |
APPEARANCE | WHITE TO GREY TO LAVENDER POWDER |
INFRARED SPECTRUM | CONFORMS TO STRUCTURE AND STANDARD AS |
ILLUSTRATED ON PAGE 1030C OF EDITION I, | |
VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR | |
SPECTRA". | |
UV-VISIBLE SPECTRUM | C=0.01 G/L IN 0.1N HCL IN METHANOL |
E(260 +/- 3 NM) = 700 (MINIMUM) | |
E(204 +/- 3 NM) = 38,000 (MINIMUM) | |
A(590 +/- 3 NM) = 0.01 (MAXIMUM) | |
ELEMENTAL ANALYSIS | CARBON 77.6% - 83.2% |
NITROGEN 10.8% - 11.6% | |
APPROVED JULY 8, 1994 JSB |