Headquarter of Xiamen Zhongxinda Automation Equipment Co

,
Langfang Pengcai Fine Chemical Co., Ltd.
Rrr inspection report
Product name: Cobalt chloride (Specification: Analytical purity standard basis: B/
br/
Batch number: Production date: Year month day Validity period: Year month day

< > Inspection items


> Inspection standards
r

> Test results
r


< > Properties
(rr)

> Red crystal
(Rr)

> Qualified
(r)


< > Content


> %< br/>
> %


< > Water-insoluble matter
(r)

> %

> %


< > Sulfate


> %

> %


< > Nitrate
(r)

> %

> %


< > Manganese


> %

> %


< > Iron
(r)

> %

> %


< > Nickel


> %

> %


< > Zinc


> %

> %
< br/>
< > Heavy metals


> %

> %


< > Alkali metals and alkaline earth metals (rr)

> %

> %


< > Conclusion: Meets the requirements for analytical purity


Person in charge (r): Zhao Ling Inspector (r): Liu Fang