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Lab Chemicals
Ammonium Salts
di-AMMONIUM HYDROGEN CITRATE
di-AMMONIUM HYDROGEN CITRATE Extra Pure
Ammonium citrate dibasic
Article No.
01221
Grade
Extra Pure
Purity
98%
CAS No.
3012-65-5
Molecular Formula
(NH
4
)
2
HC
6
H
5
O
7
Molecular Weight
226.19
H.S. Code
2918.1590
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Slight ammonia odor
pH value
5.2
Density [g/cm3]
1.48
Solubility in water [% weight]
100 gm/100 gm water
Partition coefficient Log Pow octanol / water at 20°C
-2.84
Packings
500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
Specifications
Appearance
White crystalline powder
Assay (acidimetric)
Min 98%
Sulphate (SO4)
Max 0.01%
Heavy metal (as Pb)
Max 0.001%
Iron (Fe)
Max 0.001%
Chloride (Cl)
Max 0.001%
pH (5% solution)
4.5 - 5.5
Sulphated ash
Max 0.2%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date :
26-May-2022