93
Assay% Min 99.5
Wt.perml at 20°C 0.982 - 0.983 g
RefractiveIndex 1.509 - 1.510
Water insolublematter Passes test
Water % Max 0.1
Non volatilematter Max 0.002
Chloride (CI) Max 0.0005
Ammonia (NH ) % Max 0.002
3
Copper (Cu) % Max 0.0002
Iron (Fe) % Max 0.0002
Lead (Pb) % Max 0.0001
Substances reducing permanganate (O) % Max 0.0008
Product code:
500490500
C.A.S. :
110-86-1
EINECS :
203-809-9
Pyridine
Analytical Reagent
C H N
MW =
79.10
5 5
500 ml
H225-H302-H312-H332
P210-P261-P280-P303-P361-P353-P403-P235-P501A
Assay (NT) %
Min 99
Melting point °C 104 - 106
Product code:
C.A.S. :
EINECS :
500620100
120-80-9
200-427-5
Pyrocatechol
Analytical Reagent
C H (OH)
110.11
6 4
2
MW =
100 gr
H301-H311-H315-H319
P280-P301-P310-P305-P351-P338-P361-P405-P501
Assay (by GC) % Min 99.0
Water (KF) % Max 0.5
Acidity (meq/g) (meq/g) Max 0.0005
Residue on Evaporation% Max 0.005
Product code:
0
C.A.S. :
EINECS :
2160 2500
67-63-0
200-661-7
Laboratory Reagent
MW=
2-Propanol
C H
O
60.10
3 8
2.5 L
H225-H319-H336
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A
Assay (by GC) % Min 99.8
Water (KF) % Max 0.2
Acidity (meq/g) Max 0.0005
Residue on Evaporation% Max 0.0005
Interfering of peaks caused by impurities determined as:Lindane
(GC/ECD) max.5ng/lor Parathion (GC/NPD)max.10ng/l passes test
Product code:
C.A.S. :
EINECS :
215991000
67-63-0
200-661-7
MW=
2-Propanol
PestiChrom
C
H O
60.10
3
8
1 L
H225-H319-H336
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A
Assay% Min 99
Wt.perml at 20 °C 0.991 - 0.994 g
Refractive index 1.386 - 1.388
Product code:
C.A.S. :
EINECS :
116150500
79-09-4
201-176-3
Propionic acid
F
or Synthesis
CH .CH .COOH MW=74.08
3
2
500 ml
H314-H226
P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A
Assay% Min 99.8
Non volatilematter% Max 0.0005
Acidity (C H COOH) Max 0.0005meq/g
2 5
Alkalinity Max 0.0002meq/g
Water % Max 0.05
Maximum absorbance in a 1.0 cm cell against water :
At 210 nm 1.00
At 220 nm 0.30
At 230 nm 0.10
At 260 nm 0.03
At 270 nm 0.01
At 300 nm 0.01
Product code:
C.A.S. :
EINECS :
216011000
67-63-0
200-661-7
HPLC &
MW=
2-Propanol
For
C
H O
60.10
3
8
Spectroscopy
1 L
H225-H319-H336
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A
Assay (ByGC) % Min 98.0
Wt.perml at 20°C 0.714 - 0.716 g
Product code:
216030500
C.A.S. :
107-10-8
EINECS :
203-462-3
n-Propylamine
For Synthesis
C H N MW =59.11
3 9
500 ml
H225-H311-H302-H314-H318
P210-P303-P361-P353-P305-P351-P338-P361-P405-P501A
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