Ammonium citrate tribasic
- Product Name
- Ammonium citrate tribasic
- CAS No.
- 3458-72-8
- Chemical Name
- Ammonium citrate tribasic
- Synonyms
- AMMONIUM CITRATE;Triammonium citrate;CITRIC ACID DIAMMONIUM SALT;Ammonium Citarte;riammoniumcitrate;Tri-Ammoniumcitrat;2-Hydroxy-1,2,3-prop;Tri-AmmoniumCitrateGr;Citrate (Triammonium);CITRIC ACID, DIAMMONIUM
- CBNumber
- CB8112350
- Molecular Formula
- C6H8O7.3H3N
- Formula Weight
- 243.21
- MOL File
- 3458-72-8.mol
Ammonium citrate tribasic Property
- Melting point:
- 185 °C (dec.) (lit.)
- Boiling point:
- 100 °C (lit.)
- Density
- 1 g/mL at 25 °C (lit.)
- vapor density
- 1.8 (vs air)
- vapor pressure
- 0Pa at 25℃
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- H2O: 1 M at 20 °C, clear, colorless
- form
- Crystals
- color
- White to off-white
- PH
- 7.5(1 mM solution);7.4(10 mM solution);7.32(100 mM solution);8.18(1000 mM solution)
- Water Solubility
- Soluble in water. Slightly soluble in alcohol.
- BRN
- 3779194
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- LogP
- -1.43 at 25℃
- CAS DataBase Reference
- 3458-72-8(CAS DataBase Reference)
- EPA Substance Registry System
- 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, triammonium salt (3458-72-8)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37-36/37/38
- Safety Statements
- 26-36
- WGK Germany
- 3
- RTECS
- GE7545000
- F
- 8
- TSCA
- Yes
- HS Code
- 29181500
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- A1332
- Product name
- Ammonium citrate tribasic
- Purity
- ≥97% (titration)
- Packaging
- 100g
- Price
- $77
- Updated
- 2024/03/01
- Product number
- A1332
- Product name
- Ammonium citrate tribasic
- Purity
- ≥97% (titration)
- Packaging
- 500g
- Price
- $227
- Updated
- 2024/03/01
- Product number
- A16973
- Product name
- Ammonium citrate tribasic, 97+%
- Packaging
- 100g
- Price
- $55.1
- Updated
- 2024/03/01
- Product number
- A16973
- Product name
- Ammonium citrate tribasic, 97+%
- Packaging
- 500g
- Price
- $170
- Updated
- 2024/03/01
- Product number
- 14511
- Product name
- Ammonium citrate tribasic
- Packaging
- 50g
- Price
- $21.75
- Updated
- 2021/12/16
Ammonium citrate tribasic Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Chemical Properties
Ammonium citrate (various forms) is a white powdery material with a slight ammonia-like odor.
Uses
Ammonium citrate tribasic is mainly used for chemical analysis, in industry for water treatment, in food industry for buffering agent and emulsifier, for metal surface cleaning (in particular petroleum pipeline cleaning), as a ceramic dispersant,as auxiliary infiltration agent, as detergent material and as soil improvement agent component.Ammonium citrate tribasic is applied in electroplating industry for non cyanide plating complexing agent, used mostly for preparing anti rust agent in machinery industry and as buffering agent. It serves as a chemical reagent in analytical chemistry to determine the efficient phosphate levels in phosphate salts and fertilizer.
Uses
Ammonium citrate tribasic is widely utilized as a buffering agent and emulsifier in food industry. It acts as a complexing agent in electroplating industry and is also used for metal surface cleaning. It is employed in chemical analysis and in water treatment. It serves as a chemical reagent in analytical chemistry to determine the efficient phosphate levels in phosphate salts and fertilizer. It is used in industries for water treatment, as a ceramic dispersant, a detergent material and a component for soil improvement. It is used in medical and electronics industries as an auxiliary infiltration agent.
Definition
ChEBI: A citrate salt in which all three carboxy groups are deprotonated and associated with ammonium ions as counter-cations.
Agricultural Uses
Ammonium citrate is a white, granular, water-soluble
salt of ammonia and citric acid. It is used in a neutral
solution for determining the phosphorus content of
phosphate fertilizers (such as calcium hydrogen
phosphate (CaHPO4)), that are insoluble in water but
dissolve in complexing citrate solutions.
The fertilizer residue, after extraction of watersoluble
phosphorus, is re-extracted with a neutral or
strongly alkaline solution of 1 normal (1N) ammonium
citrate for a prescribed period, and the slurry filtered.
Citrate-soluble phosphorus is the phosphorus content in
the filtrate and is expressed as a percentage by weight of
the fertilizer.
The extraction of phosphate with 1N ammonium
citrate is carried out routinely for 30 minutes, first at
room temperature and then at 4O℃ For neutral
ammonium citrate solution, a temperature of 65℃ is
preferred.
Some European countries use an alkaline ammonium
citrate solution, which extracts smaller amounts of
phosphorus. Some experts consider it to be better
correlated with phosphorus uptake and plant growth.
However, most countries use a neutral normal
ammonium citrate solution for extracting citrate soluble
phosphorus.
Potential Exposure
It is used to make pharmaceuticals; rust-proofing compounds and plasticizers; as a food additive; stabilizing agent.
Shipping
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
Incompatibilities
Contact with strong caustics causes the release of ammonia gas.
Waste Disposal
May be flushed to sewer with large volumes of water.
Ammonium citrate tribasic Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ammonium citrate tribasic manufacturers
- Product
- Ammonium Citrate Tribasic 3458-72-8
- Price
- US $99.00-35.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-15
- Product
- Ammonium citrate tribasic 3458-72-8
- Price
- US $100.00-75.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000Ton
- Release date
- 2024-08-13
- Product
- Ammonium Citrate 3458-72-8
- Price
- US $3.60/kg
- Min. Order
- 1kg
- Purity
- ≥99%
- Supply Ability
- 3000tons/month
- Release date
- 2024-08-18