53
Assay (byGC) % Min 99
Wt.perml at 20 °C 0.803 - 0.805 g
Non volatilematter% Max 0.005
Product code:
C.A.S. :
78-93-3
EINECS :
201-159-0
213052500
Ethyl methyl ketone
For Synthesis
C H O
72.11
4 8
MW =
2.5 L
H225-H319-H336
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A
Assay (by acidimetry) % Min 70
Density (d20 ° C/4 ° C) 0.803 - 0.806
Product code:
C.A.S. :
EINECS :
500270500
75-04-7
200-834-7
Ethylamine solution 70%
C H N MW =45.09
2 7
For Synthesis
500 ml
H225-H319-H335
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A
Assay% 98 - 101
Density (d20 °C/4 °C) 0.895 - 0.905
Boiling point °C
116 - 118
Chloride (Cl) % Max 0.01
Iron (Fe) % Max 0.001
Heavymetals (as Pb) % Max 0.001
Residue on evaporation% Max 0.3
Product code:
C.A.S. :
EINECS :
500570500
107-15-3
203-468-6
Ethylenediamine
For Synthesis
MW =
C H N
60.10
2 8 2
500 ml
H334-H314-H226-H302-H312-H317
P210-P241-P303-P361-P353-P305-P351-P338-P405-P501a
Product code:
C.A.S. :
EINECS :
BVS03002
6381-92-6
205-358-3
traceable to NIST
C H N Na O .2H O MW =
10 14 2 2 8
2
EDTA di-Sodium Salt 0.1 M (0.2N)
Standardized solution
372.24
1 L
Product code:
C.A.S. :
EINECS :
BVS03010
6381-92-6
205-358-3
traceable to NIST
C H N Na O .2H O MW =
10 14 2 2 8
2
EDTA di-Sodium Salt 0.5 M (1N)
Standardized solution
372.24
1 L
Assay (complexometric)% 99 - 101
pH (5%, water)
4 - 5
Insolublematter inwater% Max 0.01
Chloride (Cl) % Max 0.02
Sulfate (SO ) % Max 0.1
4
Cyanide (CN) % Max 0.001
Heavymetals (as Pb) % Max 0.001
Arsenic (As) % Max 0.0001
Iron (Fe) % Max 0.0005
Nitrilotriacetic acid% Max 0.1
Water % 8.7 - 10
Product code:
C.A.S. :
EINECS :
105110500
6381-92-6
205-358-3
Ethylenediamine tetraacetic acid
Laboratory Reagent
disodium salt
C H N Na O .2H O
372.24
10 14 2 2 8
2
MW =
500 gr
Product code:
C.A.S. :
EINECS :
205112500
107-21-1
203-473-3
MW=
Ethylene glycol
C H O
62.07
2 6 2
For Synthesis
2.5 L
H302
P264-P270-P301-P312-P330-P501
Assay%
Min 99
Wt. perml at 20 °C
1.112 - 1.115 g
Acidity% Max 0.1ml N
Iron (Fe) % Max 0.0002
Water % Max 0.3
Product code:
500400100
Euparol
For Microscopy
100 ml
H225-H319-H336
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A
Appearance Clear colorless /light yellow liquid
Colour Light yellow
Refractive index (n20 °C\D) 1.525 - 1.545
pH value 6.5 - 7.5
Solubility in Xylol Ethyl alcohol
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