PRODUCT CODE:

121128

Ammonia 20% (as NH₃) PA

---

H₃N

NH₃

M.= 17,03	CAS [1336-21-6]	EINECS 215-647-6
NC 2814 20 00

SYNONYMS: Ammonium Hydroxide ·
PHYSICAL DATA: Clear , colourless liquid ·Miscible with water ·D at 20/4: 0,92 ·Vap. press. at a 20 °C 500 hPa ·
BIBLIOGRAPHY: Merck Index 13 , 494 · Sax AMY 500 · Römpp 8 , 182 · ACS X , 159 ·

---

HAZARDOUS: E.C.: 007-001-01-2 · RTECS: BQ 9625000 · LD₅₀ oral rat 350 mg/Kg · LC₅₀ ihl rat 2000 ppm/4h · LC L₀ ihl 5000 ppm/5 min · VLA-ED (NH₃): 18 mg/m³ · VLA-EC(NH₃): 25 mg/m³ ·

R: 34 S: 26-36/37/39-45-61

---

TRANSPORT REGULATIONS: UN: 2672 · ADR: 8/III · IMDG: 8/III · IATA: 8/III · PAX: 819 · CAO: 813·
WEIGHT/VOLUME INFORMATION: 1lX0,920kg     1kgX1,087l

---

SPECIFICATIONS:

Minimum assay (Acidim.)	20 %*
Density at 20/4	0,917-0,923*
MAXIMUM LIMIT OF IMPURITIES
APHA colour	10
Non-volatile matter	0,002 %
Reducing substances to KMnO4 (as O)	0,0008 %
Pyridine and homologues	0,0002 %
Carbonate (as CO2)	0,002 %
Sulphur compounds (as SO4)	0,0002 %
Chloride (Cl)	0,00005 %
Phosphate (PO4)	0,0001 %
Sulphide (S)	0,00001 %
Heavy metals (as Pb)	0,00005 %
As	0,000005 %
Metals by ICP [mg/Kg (ppm)]
Ag	0,02
Al	0,1
Au	0,1
B	0,5
Ba	0,1
Be	0,1
Bi	0,05
Ca	1
Cd	0,1
Co	0,1
Cr	0,05
Cu	0,1
Fe	0,1
Ga	0,05
Ge	0,02
Hg	0,1
In	0,05
K	1
Li	0,02
Mg	0,5
Mn	0,1
Mo	0,02
Na	2
Ni	0,05
Pb	0,05
Pt	0,1
Sb	0,02
Si	0,2
Sn	0,05
Sr	1
Ti	0,05
Tl	0,02
V	0,02
Zn	0,1
Zr	0,05

* At the moment of the batch analysis.