TEST Specification
________________________________________________________________________
Appearance (Color) White
Appearance (Form) Crystalline Powder
Solubility (Color) Colorless
Solubility (Turbidity) Clear
5 g plus 95 ml H2O
Infrared spectrum Conforms to Structure
Loss on Drying < 1.0 % _
A290 UV absorbance < 0.02 _
(c = 5% w/w)
Heavy Metals <= 5 ppm
As Lead
Titration by NaOH (dry basis) > 99.0 % _
Recommended Retest Period -------------------------
1 year
 

安全信息

个人防护装备	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK德国	3