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Molecular Formula Zn (CN) 2
Formula Weight 117.41 g / mol
CAS Number 557-21-1
Appearance White powder
Specific Gravity 1.85
Apparent Specific Gravity 0.91
Applications Electroplating Zn and organic synthetic reagent
Packing *

Steel Drum: 50 kg or 100 pounds
Plastic Drum: 50kg
Tin Can: 10 kg

IMO Code / DOT PG Class 6.1 UN1713 / PG II

※ CWS exclusively use the UN certified X-class steel drum and tin can

 

Element

Specification

Typical Data

Purity as Zinc Cyanide

99.0%MIN.

99.3%

Zn

55.4%MIN.

55.5%

CN

43.6%MIN.

43.8%

CI

0.1%MAX.

0.03%

Insoluble in NaCN Solution

0.1%MAX.

0.02%

Fe

0.005%MAX.

0.001%

Pb

0.001%MAX.

0.0005%

Cd

0.001%MAX.

0.0001%

Cr

0.001%MAX.

0.0002%

Sn

0.001%MAX.

Not detected

Cu

0.001%MAX.

0.0003%

Moisture

0.5%MAX.

0.2%

 

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