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0086 13539810580

Email: iris@yibingchemical.com


Iris Chow

Tel: +86 13539810580(Whatsapp/Wechat)

Email: iris@yibingchemical.com

Address: Room 1804, Financial City Greenland Center, NO. 662, Huangpu Dadao Avenue, Tianhe District, Guangzhou


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EDTA-ZnNa2
  • Information

指标项目

Items

指标值

Standard Values

检测结果

Test results

外观

Outward

白色粉末

White powder

白色粉末

White powder

EDTA- Zn,%

14.5-15.5

14.7

PH值(1%水溶液,25℃)

PH value1% aqueous solution,25℃)

6.0-7.0

6.50

水不溶物

Water insoluble matter,%

0.1

0.05

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