当前位置:首页>>产品展厅>>草酸盐>>草酸铵试剂级
草酸铵试剂级
起批量( 价格
≥1 ¥11000元/吨
  • 供货能力:1000
  • 最低订购量:1吨
  • 可销售总数量:1000吨
  • 发布日期: 2021-02-25
  • 更新日期: 2021-02-25
产品详细说明
品牌: 科伦多 CAS编号: 6009-70-7
EINECS编号: 别名: 草酸铵
分子式: (NH4)2C2O3.H2O 纯度: 99.5 %
执行质量标准: HG/T3453-2012 厂家(产地): 江苏科伦多食品配料有限公司
颜色/外观: 无色晶体 产品英文名称: Ammonium Oxalate
型号: 货号:

草酸铵 (工业级, BP,试剂级别)生产厂家

一、化学名:一水合草酸铵

二、分子式:(NH42C2O4·H2O

三、分子量:142.11

四、CAS:6009-70-7

五、性状无色晶体。 相对密度1.501,折光率1.439。溶于水,不溶于乙醇。

六、用途:作分析试剂,有机合成中间体。

七、包装:内衬聚乙烯塑料袋,外套塑料编织袋,每袋净重25kg。

八、贮存与运输:本品应贮存在干燥通风清洁的库房中,装载运输时要轻装轻放,防止包装破损,防止受潮、受热,运输过程中防止雨淋受潮,应与有毒物品隔离。

质量指标

Specification

HG/T 3453-2012

含量[(NH42C2O4·H2O] w/%  ≥

Assay [(NH42C2O4·H2O] w/%  ≥

99.5

pH值(50g/L,25℃)

pH (50g/L,25℃)

6.0-7.0

澄清度试验/号               ≤

Clarity Test/No              ≤

6

水不溶物,w/%              ≤

Insoluble Substances,w/%     ≤

0.015

氯化物(Cl计),w/%         ≤

Chlorides (Cl) ,w/%         ≤

0.002

硫酸盐(SO42-),w/%          ≤

Sulfates (SO4) ,w/%         ≤

0.02

钠(Na),w/%                ≤

Sodium (Na) ,w/%          ≤

0.005

镁(Mg),w/%                ≤

Magnesium (Mg) ,w/%       ≤

0.005

钾(K),w/%                 ≤

Potassium (K) ,w/%         ≤

0.005

钙(Ca),w/%                 ≤

Calcium (Ca) ,w/%          ≤

0.005

铁(Fe),w/%                 ≤

Iron (Fe) ,w/%             ≤

0.001

*(Pb),w/%             ≤

Heavy Metal (As Pb) ,w/%   ≤

0.0015

1、Chemical Name: Ammonium Oxalate

2、Molecular Formula : (NH42C2O4·H2O

3、Molecular Weight: 142.11

4、CAS:6009-70-7

5、Character: It occurs as colorless crystal. Relative density is 1.501. Refractive index is 1.439. It’s soluble in water, but insoluble in ethanol.

6、Usage: It’s used as analytical reagent, organic synthetic intermediate.

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.



联系方式
手机:18762578809
电话:86-0518-85115572
Q Q:
二维码扫描访问