Picafran | Picafran, approvisionnement de métaperiodate de sodium en France
Picafran livre, en France et à l'étranger, vos produits en chimie minérale fine Sodium Metaperiodate, Sodium Iodide, Prilled Iodine et Mercuric iodide.
sodium Metaperiodate, métaperiodate de sodium, produits chimiques minéraux, chimie fine, chimie spécifique, iode et dérivés
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SODIUM METAPERIODATE

1 – Product

Chemical formula
:
NaIO4
CAS number
:
7790-28-5
Description
:
white crystals which dissolve in water to give clear solutions with a max Concentration of approximately 6 – 8 % (w/w) before solution become saturated
Product code
:
L-A086

2 – Specification

Assay (as NaIO4)
:
99.0 % min
Chloride (Cl2)
:
300 ppm max
Nitrate (NO3)
:
0.20 % max
Sulphate (SO4)
:
200 ppm max
Lead (Pb)
:
20 ppm max
Iron (Fe)
:
10 ppm max
Iodide (I2)
:
10 ppm max
pH (5 % solution)
:
3.4 – 4.5

3 – Grades

USP – BP

4 – Packages and Shipping

25 Kg plastic drums with polythene inner liner and desiccant bag in order to prevent water uptake.
Packages supplied meet with UN performance standards where appropriate
 
H.S. tariff number
:
28299080
IMO Classification
:
Class 5.1, Oxidizing Substance
Packing group
:
II
UN number
:
1479