Product Main

Quick Details

Classification: Chemical Auxiliary Agent
Model Number: GEMHOLD
Brand Name: GEMHOLD
Usage: MINING
Type:
Place of Origin: China (Mainland)
Purity: 99%MIN
MF: Pb(NO3)2
CAS No.: 10099-74-8
Apparance: white

Specifications

Molecular Formula: Pb(NO3)2
Molecular Weight:  331.20
Cas No.: 10099-74-8
UN No.: 1469
Hazardous Class: 5.1 Oxidizer
msds: please contact us


Character: white crystal powder, relative density 4.53(20), easily soluble in water, liquid ammonia, light dissolve in ethyl alcohol, not dissolve in concentrated nitrate acid, solubility 56.5g/100g water (20). Dry lead nitrate decompose at 205-223. Damp lead nitrate decompose at 100, first become Pb(NO3)2 . PbO, go on heating, then become PbO. It is strong oxidant, putting together with organics will lead it burning, noxious.
Application: Used as flotation reagent for gold ore and other ore.
Packing:  In net weight 25kgs, 500kgs, or 1000kgs UN approved plastic woven bags, lined with plastic liner

Specifications:

Purity(On Dry Basis):  

99% min

Free Acid(as HNO3):

0.3%max

Water insolubles:

0.05%max

Copper(as Cu):

0.005%max

Iron(as Fe):

0.005%max

Moisture:

1.8%max