質(zhì)量標(biāo)準(zhǔn) QUALITY SPECIFICATIONS

外觀 Description

淡黃色粉末

Pale-yellowish powder

目測

Visual

純度 Purity, min

≥ 98.5%

高效液相色譜法-峰面積

HPLC - a/a

水分 Water Content, max

≤ 1.0%

干燥失重法

Loss on drying method

鑒定 Identify

樣品主峰的保留時(shí)間，應(yīng)與標(biāo)準(zhǔn)品主峰的保留時(shí)間一致

Retention time of the principal peak in sample   should match retention time of standard principal peak in HPLC

高效液相色譜法

HPLC

運(yùn)輸規(guī)定與存儲(chǔ)條件

TRANSPORT REGULATIONS

and STORAGE CONDITIONS

商品編碼(HS Code)：2928000090；出口退稅率：13%。

無主要危險(xiǎn)性（普通化工品）。

保持容器密閉，貯存在常溫干燥通風(fēng)處，遠(yuǎn)離酸、氧化劑等不相容物質(zhì)。

性質(zhì)穩(wěn)定，在常溫常壓下，不揮發(fā)、無分解。保質(zhì)期：60個(gè)月。

Without main danger (Common goods).

Keep containers tightly closed when not in use.

Stored in   the dry and ventilated place at room temperature, Keep away from acid,   oxidant and other incompatible substances.

Stable in nature, non-volatile and non   decomposable at normal temperature and pressure. Shelf Life: 60 Months.

用途

USE

醫(yī)藥中間體、染料中間體和有機(jī)合成中間體，也用于化學(xué)發(fā)光劑的合成。

Pharmaceutical   intermediates, dye intermediates and organic synthesis intermediates, also   used in the synthesis of chemiluminescent reagents.