?? ?2?, ????
?? ?2?, ???? ??
???
47 °C(lit.)
?? ?
125°C
??
1,68 g/cm3
?? ??
900kg/m3
???
125°C
?? ??
Store at +5°C to +30°C.
???
very soluble in ethanol, acetone
??? ??
??
??? ??
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Specific Gravity
1.684
??
???? ?? ?? ?? ???
??????(pH)
1.3 (100g/l, H2O, 20℃)
???
??
??
Moisture Sensitive
Merck
14,4027
?? ??
ACGIH: TWA 1 mg/m3
???
????. ???? - ??? ??? ???? ??? ??? ? ????. ??? ??, ??? ???, ?? ???? ??, ?? ??? ???? ????. ?? ??? ? ????.
InChI
1S/Fe.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
InChIKey
SZQUEWJRBJDHSM-UHFFFAOYSA-N
SMILES
O.O.O.O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
CAS ??????
7782-61-8(CAS DataBase Reference)
EPA
Ferric nitrate nonahydrate (7782-61-8)
??
?? ? ?? ??
?? ? ???? ?? (GHS)
??? ??
O,Xi,C
?? ???? ??
8-36/37/38-34
?????
17-26-36-24/25-45-36/37/39-28
????(UN No.)
UN 1466 5.1/PG 3
WGK ??
1
RTECS ??
NO7175000
F ??????
3-9-23
TSCA
Yes
?? ??
5.1
????
III
HS ??
28342980
???? ???
8B - Non-combustible corrosive hazardous materials
Hazard Classifications
Eye Dam. 1
??
LD50 orally in Rabbit: 3250 mg/kg
????(GHS):
?? ?:
Danger
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H314 ??? ?? ??? ?? ??? ???
????? ?? ?????
?? 1A, B, C
??
P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P363 ?? ??? ??? ??? ?????.
NFPA 704
?? ?2?, ???? C??? ??, ??, ??
??? ??
Pale purple solid
??
Ferric nitrate nonahydrate is used in the determination of phosphate.
?? ??
This product has been enhanced for catalytic efficiency.
Purification Methods
It crystallises from aqueous solutions of moderately strong HNO3 as the pale violet nonahydrate m 40o and is soluble in EtOH and Me2CO. With more concentrated aqueous solutions (containing some HNO3), the hexahydrate crystallises out m 60.5o . The anhydrous salt is slightly deliquescent and decomposes at 47o. [Lambert & Thomson J Chem Soc 97 2426 1920, Gmelin’s, Iron (8th edn) 59 Part B pp 161-172 1932.]
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???( 332)?? ??
Belgium 2
Canada 2
China 241
Europe 3
France 3
Germany 6
India 17
Japan 6
Switzerland 1
United Kingdom 9
United States 42
Global 332
