Product name ： Bismuth Subnitrate
Product Category：Health care products and pharmaceutical intermediates/Bismuthates;
CAS No.： 10361-46-3
Formula:4BiNO₃(OH)₂·BiO(OH)
MW:1461.99
Characters:White powder. It is slightly deliquescent; soluble in hcl, nitric acid and dilute sulphuric acid. insoluble in water and alcohols.
Specifications:

Bismuth Subnitrate	Analytical reagent	USP31
Item	Spec.	Spec.
Assay(dry basis)%	79~82	≥79
Drying loss(105 ) %	——	≤3
Chlorides(Cl) %	≤0.005	≤0.035
Arsenic(As %)	≤0.0006	≤0.0008
Carbonate（CO3）%	——	PASS
Insol. in nitric acid %	≤0.005	——
Sulphates %	≤0.01	Pass
Ammonium（NH3）%	≤0.003	Pass
Fe%	≤0.003	——
Ag%	≤0.003	Pass
Pb%	≤0.05	Pass
Alkali & alkaline-earth metals(As sulphates) %	≤0.25	≤0.5
Clarity test	Pass	——

Product Usage: It is used in the manufacture of cosmetics, fluxing agent for enamel and in pharmaceutical industry.
Packaging:25kg cardboard drum, lined with double-layer plastic bag
Storage Precautions:Protect against fire, sunlight, damange or pollution
MSDS: Download