Detailed Guanidine Hydrochloride Description
Specifications:
a) Appearance: white crystalline powder
b) Purity: 99.5% min.
c) Water content: 0.3% max.
d) Water insoluble impurities*: 0.1% max.
e) Residue after ignition: 0.05% max.
f) Iron: 5ppm max.
g) UV absorption () 230nm: 0.2 max.
h) UV absorption () 260nm: 0.03 max.
Specifications (AR ):
a) Appearance: white crystalline powder
b) Purity: 99.7% min.
c) Water content: 0.3% max.
d) Water insoluble impurities*: 0.1% max.
e) Residue after ignition: 0.05% max.
f) Iron: 2ppm max.
g) UV absorption () 230nm: 0.1 max.
h) UV absorption () 260nm: 0.03 max.
Outer packing:
25kg / plastic woven bag
25kg / fiber drum
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