浩瀚对硝基苄醇测定气相色谱仪GC7990

Benzyl alcohol

Properties and chemical structure

White or light yellow crystal. Melting point 93~96 C, boiling point 185 C /1600Pa (12mmHg). Soluble in ethanol, ethyl ether, slightly soluble in cold water, 25 water solubility in water 1%, 100 water solubility in water 10%.

Molecular formula: C7H7NO3 molecular weight: 153.1

Structure type:

Product use

Widely used in pharmaceutical synthesis intermediates.

quality standard

Index name index

High quality grade

Appearance white crystal white or slightly yellow crystal

The content is more than 99.599 per cent

熔点 ℃ 93-96 93-96

Melting temperature 93-96 93-96

The water is less than or equal to 0.1 0.1

Tengzhou Xiangying Analysis Technology Co. Ltd. by GC7990 gas chromatograph, the purity of nitro benzyl alcohol were determined with satisfactory results.

性质及化学结构式

白色或淡黄色晶体。熔点 93~96℃，沸点 185℃/1600Pa（12mmHg）。易溶于乙醇、乙醚，微溶于冷水，在25℃水中溶解度1%，100℃水中溶解度10%。

分子式：C7H7NO3 分子量：153．1

结构式：

产品用途

广体泛用于医药合成中间体。

质量标准

指标名称 指 标

优级品 一级品

外观 白色结晶 白色或微黄色结晶

含量 ≥ % 99.5 99

熔点 ℃ 93-96 93-96

水分 ≤ 0．1 0．1

滕州市翔鹰分析技术有限公司采用GC7990气相色谱仪，测定了对硝基苄醇纯度，结果满意。

XiangyingGC7990plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
3 outstanding performance in all kinds of harsh environment
INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
 
XiangyingGC7990plus特点：

1. 卓越的性能，具有竞争力的价格，满足广大客户的选择
2. 多行业适应性
   3. 在各种苛刻环境下均表现出色

进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID） 
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）