CAS Number
77-92-9
Formula
C6H8O7
Weight
M: 192,13 EC: 201-069-1 NC: 2918 14 00
Signal Word: Warning
7 H319
Assay (as C6H8O7) calc. a.a.s | 99,5-100,5% |
Appearance | p/t |
Identity: | |
Citrate | p/t. |
Oxalate (as H2C2O4), not more than | 100 ppm |
Easily carbonizable substances | p/t. |
Residue on ignition, not more than | 0,05 % |
Tridodecylamine, not more than | 0,1 ppm |
ABS (Easily carbon. subst.) l470 nm, not more than | 0,52 |
ABS (Polynuc.Hydroc.) l280-289 nm, not more than | 0,25 |
ABS (Polynuc.Hydroc.) l290-299 nm, not more than | 0,20 |
ABS (Polynuc.Hydroc.) l300-359 nm, not more than | 0,13 |
ABS (Polynuc.Hydroc.)l360-400 nm, not more than | 0,03 |
Water, not more than | 0,5 % |
Lead, not more than | 0,5 ppm |
Heavy metals (as Pb), not more than | 5 ppm |
Arsenic (as As), not more than | 1 ppm |
Mercury (Hg), not more than | 1 ppm |
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