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염화 제 2 철 수화물 CAS No.10025-77-1

염화 제이철 헥사 하이드레이트


공장 표준

The examination  iterm

AR
HG/T3474-2000

Factory standard

Factory standard

Factory standard

(Appearance)

Yellow brown

Yellow sand

Yellow hemisphere

(FeCl3.6H2O)

≥99.0%

≥96.0%

≥99.5%

≥99.0%

(Insolubles in water)

≤0.01%

≤0.01%

≤0.01%

≤0.01%

(HCl)

≤0.10%

≤0.10%

≤0.10%

≤0.20%

(SO42-)

≤0.01%

≤0.01%

≤0.01%

≤0.01%

(NO3-)

≤0.01%

≤0.01%

≤0.01%

≤0.01%

(PO43-)

≤0.01%

≤0.01%

≤0.01%

≤0.01%

(Mn)

≤0.02%

≤0.004%

≤0.004%

≤0.02%

(Cu)

≤0.005%

≤0.002%

≤0.002%

≤0.005%

(Fe2+ )

≤0.002%

≤0.002%

≤0.002%

≤0.002%

(Zn)

≤0.003%

≤0.002%

≤0.002%

≤0.005%

(As)

≤0.002%

≤0.005%

≤0.005%

≤0.001%

(Unprecipitate by NH3)

≤0.10%

≤0.10%

≤0.10%

≤0.30%

(Pb)

 

≤0.001%

≤0.001%

≤0.001%

(Cr)

 

≤0.004%

≤0.004%

 

(Al)

 

≤0.001%

≤0.001%

 

(Ni)

 

≤0.002%

≤0.002%

 

(H2O)

 

≤3%

 

 

> 제품 리스트 > 염화 제 2 철 수화물 CAS No.10025-77-1

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