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| 规格 | 目录价格 | 上海 | 安徽 | 武汉 | 成都 | 北方 | 深圳 | 会员价格 | 数量 |
|---|---|---|---|---|---|---|---|---|---|
| 1g | ￥ ȚĜƘǮǮ | > 10 | 5 | 1 | -- | -- | -- | ￥ ȚĜƘǮǮ | - + |
| 5g | ￥ ǖǮƎƘǮǮ | 7 | 1 | -- | 1 | 1 | 1 | ￥ ǖǮƎƘǮǮ | - + |
| 10g | ￥ ljǖǖƘǮǮ | 3 | -- | 1 | -- | -- | 1 | ￥ ljǖǖƘǮǮ | - + |
| 25g | ￥ ȚƣǖƘǮǮ | 1 | -- | -- | -- | -- | 1 | ￥ ȚƣǖƘǮǮ | - + |
| 100g | ￥ ǖȚljȚƘǮǮ | -- | -- | -- | -- | -- | -- | ￥ ǖȚljȚƘǮǮ | - + |
| 500g | 请询价 | -- | -- | -- | -- | -- | -- | -- | - + |
| 1000g | 请询价 | -- | -- | -- | -- | -- | -- | -- | - + |
| 大货 | 请询价 | -- | -- | -- | -- | -- | -- | -- | - + |
产品编号
1034488
CAS 号
521-24-4
中文名称
3,4-二氧-3,4-钠二氢萘-1-磺酸盐
MDL 号
MFCD00001700
分子量
260.20
存储条件
Store at room temperature
网页展示纯度为入库指导纯度值，各批次间存在一定差异，实际纯度以收货为准
熔点
289°C
沸点
闪点
旋光
描述
TPSA
91.34
LogP
-2.6579
H_Acceptors
5
H_Donors
0
Rotatable_Bonds
1
[1]. Ayman A Gouda, et al. Spectophotometric methods for determination of cefdinir in pharmaceutical formulations via derivatization with 1,2-naphthoquinone-4-sulfonate and 4-chloro-7-nitrobenzo-2-oxa-1, 3-diazole. Drug Test Anal. 2012 Dec;4(12):991-1000.
[2]. Huai You Wang, et al. Spectrophotometric determination of dapsone in pharmaceutical products using sodium 1,2-naphthoquinone-4-sulfonic as the chromogenic reagent. Spectrochim Acta A Mol Biomol Spectrosc. 2004 Oct;60(12):2933-9.
[3]. J A Kiernan, et al. A histochemical examination of the staining of kainate-induced neuronal degeneration by anionic dyes. Biotech Histochem. 1998 Sep;73(5):244-54.
[4]. L G Martinez, et al. New spectrophotometric procedure for determining cefotaxime based on derivatization with 1,2-naphthoquinone-4-sulphonate into solid-phase extraction cartridges--application to pharmaceutical and urine samples. J Chromatogr B Biomed Sci Appl. 1998 Oct 23;718(1):143-51.
[5]. Li Xiao Xu, et al. Spectrophotometric determination of procaine hydrochloride in pharmaceutical products using 1,2-naphthoquinone-4-sulfonic acid as the chromogenic reagent. Spectrochim Acta A Mol Biomol Spectrosc. 2003 Nov;59(13):3103-10.
警示图
警示词
Warning
危险申明
H315-H319
警告申明
P264-P280-P302+P352-P362+P364
GHS 编码
GHS07
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