Substance
ID:367642
Names and Identifiers
Synonyms
Citric acid ammonium saltDiammonium hydrogen citrateAmmonium hydrogencitrate枸椽酸氢二铵柠檬酸铵 二元柠檬酸氢二铵Ammonium citrate dibasic柠檬酸 铵盐
IUPAC name
2-hydroxypropane-1,2,3-tricarboxylic acid diamine
IUPAC Traditional name
citro diamine
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Ignition Residue
≤0.01%
Impurities
oxalate, passes test(lim ~0.05%)
≤0.005% insolubles
Cation Traces
heavy metals (as Pb): ≤5 ppm
Fe: ≤0.001%
Antion Traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
phosphate (PO43-): ≤5 ppm
Purity
98.0-103.0% (ACS specification)
98%
Grade
ACS reagent
Linear Formula
HOC(CO2H)(CH2CO2NH4)2
Safety Information
German water hazard class
3
GHS Hazard statements
H319-H335
Safety Statements
26
GHS Signal Word
Warning
Risk Statements
36/37
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
MSDS Link
RTECS
GE7545000
European Hazard Symbols
Irritant (Xi)Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements
P261-P305+P351+P338
Physical Property
Vapor Density
1.8 (vs air)
Molecule Details
Packaging
100, 500 g in poly bottle
2.5 kg in poly bottle
100, 500 g in poly bottle
2.5 kg in poly bottle
Molecular Spectra
No Data Available
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References
No Data Available
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