??(II) ????? ?????????
|
|
??(II) ????? ????????? ??
- ???
- >300 °C(lit.)
- ??
- 1.589 g/mL at 25 °C(lit.)
- ?? ??
- 700kg/m3
- ???
- <1 hPa (25 °C)
- ?? ??
- Store below +30°C.
- ???
- 233g/l
- ??? ??
- ????
- ??
- ???
- Specific Gravity
- 1.589
- ??????(pH)
- 7.0 (50g/l, H2O, 20℃)
- ???
- ?, ???, ??? ? ????? ?????.
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- Merck
- 14,5724
- BRN
- 3730728
- ?? ??
- OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
- InChI
- 1S/2C2H4O2.Mn.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
- InChIKey
- SLMRUTJYVMZEPJ-UHFFFAOYSA-M
- SMILES
- [H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Mn]OC(C)=O
- CAS ??????
- 6156-78-1(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 26-36 | ||
| WGK ?? | 2 | ||
| RTECS ?? | AI5775000 | ||
| TSCA | Yes | ||
| HS ?? | 29152990 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Aquatic Chronic 3 STOT RE 2 Inhalation |
||
| ?? | LD50 orally in Rabbit: 3730 mg/kg |
??(II) ????? ????????? C??? ??, ??, ??
??? ??
PALE PINK CRYSTALS??
Manganese(II) acetate tetrahydrate may be used in the sol gel synthesis of doped TiO2 containing different amounts of Mn2+.?? ??
Manganese(II) acetate tetrahydrate is a hydrated salt of manganese. Kinetic studies suggest that its dehydration takes place in two-step reaction involving the loss of two water molecules. Its crystal structure has been investigated by X-ray studies. Its crystals exhibit monoclinic crystal system and space group P21/c.Purification Methods
Crystallise it from water acidified with acetic acid. [Beilstein 2 IV 120.]??(II) ????? ????????? ?? ?? ? ???
???
?? ??
??(II) ????? ????????? ?? ??
???( 373)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Jiangsu Scyence Industrial Co.,Ltd | 18805130257 |
sales0257@jskolod.com | China | 67 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 |
Sibel@chuanghaibio.com | China | 8737 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-17392712779 |
1097@dideu.com | China | 3989 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-17732866630 |
mina@chuanghaibio.com | China | 18114 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20111 | 58 |
| Lianyungang Kaiyu Environmental Tech Co., Ltd. | +86-0086-19851820538 18052309100 |
carlos@khonorchem.com | China | 314 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21531 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29766 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 |
sales@sdzschem.com | China | 2921 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 |
sales@amoychem.com | China | 6361 | 58 |
??(II) ????? ????????? ?? ??:
?? ??(II) ?? ?????? ???????? ??? ??(II) ????? ?????????
INDIUM(III) CHLORIDE TETRAHYDRATE
Nickel(II) acetate tetrahydrate
Potassium Acetate
Lithium acetate dihydrate
Sodium acetate trihydrate
Lithium acetate
Cobalt(II) acetate tetrahydrate
Iron chloride hexahydrate
Nickelous acetate
MANGANESE(II) ACETATE TETRAHYDRATE, 99+% FOR ANALYTICAL PURPOSE,MANGANESE(II) ACETATE TETRAHYDRATE, 99+% FOR ANALYTICAL PURPOSE
Ferrous chloride tetrahydrate
CERIUM(IV) SULFATE TETRAHYDRATE
YTTRIUM ACETATE
NICKEL(II) FLUORIDE TETRAHYDRATE