Potassium ferrocyanide trihyrate
Potassium ferrocyanide trihyrate
- CAS:
- 14459-95-1
- MF:
- C6H2FeKN6O-3
- MW:
- 269.07
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Properties
- Melting point:
- 70 °C(lit.)
- bulk density
- 950-1050kg/m3
- Density
- 1.85
- storage temp.
- Store at +5°C to +30°C.
- solubility
- H2O: 0.5 M at 20 °C, clear, yellow
- form
- fine crystals
- color
- Yellow
- Specific Gravity
- 1.85
- Odor
- Odorless
- PH Range
- 8 - 10 at 211 g/l at 25 °C
- PH
- 9.5 (100g/l, H2O, 20℃)(anhydrous substance)
- Water Solubility
- 270 g/L (12 ºC)
- Merck
- 14,7631
- Exposure limits
- ACGIH: TWA 1 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 1 mg/m3
- Stability:
- Stable. Incompatible with oxidizing agents, stong acids (may generate very toxic HCN). Not combustible.
- CAS DataBase Reference
- 14459-95-1(CAS DataBase Reference)
- Absorption
- cut-off at 411nm in H2O at 0.5M
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H412
- Precautionary statements
- P273-P501
- Hazard Codes
- Xn
- Risk Statements
- 32-20/21/22-52/53
- Safety Statements
- 22-24/25-36-61-47
- RIDADR
- 1588
- WGK Germany
- 2
- RTECS
- LJ9219000
- F
- 8
- TSCA
- Yes
- HS Code
- 28372000
- Toxicity
- LD50 orally in Rabbit: 3613 mg/kg
Use
Potassium ferrocyanide is a yellow crystal also known as yellow prussiate of potash. It was made by stirring hot potassium carbonate with wool or horn clippings with an iron rod. It is soluble in water 1:4 but not in alcohol. Potassium ferrocyanide was used as a developer for some iron processes and as an additive for alkaline pyro developers.
17 India supplier list of "Potassium ferrocyanide trihyrate"
- Product Name:Potassium ferrocyanide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Potassium ferrocyanide trihydrate
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Rajasthan,INDIA
- Product Name:POTASSIUM FERROCYANIDE 99%
- Products Intro:Purity: 99.00% | Package: 25GM;50KG;500GM
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:POTASSIUM FERROCYANIDE
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Potassium ferrocyanide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Potassiumhexacyanoferrate(II)trihydrate
- Products Intro:Brand:sigma aldrich | Product Number:P9387 | Purity:ReagentPlus?,≥98.5%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Potassium hexacyanoferrate(II) trihydrate 98.00%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.087150
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Potassium ferrocyanide trihyrate
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Potassium ferrocyanide trihyrate
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Potassium ferrocyanide trihyrate
- Company Type: Trader
- Country/Region: Mumbai,INDIA