AZOMETHINE H
For determination of Boron. C17H13NS2O8
F.W. 423.43 Sensitivity to Boron - Pass test
14052 14053 14054
100 G 25 G
1 G 5 G
Clarity of solution - Pass test
CAS # 32266-60-7 DOT NR 14051
ITEM 776
BATHOCUPROINE, SULFONATED, SODIUM SALT
C12H4N2(CH3)2(C6H4SO3Na)2 Sensitivity to copper - Pass Test
H2O (KF), 12.5% max F.W. 564.55 Color of solution - Pass Test
CAS # 52698-84-7 DOT NR 14851
14852
1 G 5 G
Also available in semi bulk and bulk volumes.
Appearance - White to light tan powder/solid
ITEM 294
2,9 Dimethyl-4,7-diphenyl-1,10-phenanthroline-disulfonic Acid Disodium Salt. Reagent for the colorimetric determination of copper. For uses of this reagent see booklet No. 217.
BARIUM CHLORANILATE, REAGENT ITEM 856
BaC6O4Cl2•3H2O F.W. 398.37 Suitability for sulfate determination - Pass Test CAS # 32458-20-1 DOT 6.1/III
14181 14182 14183
100 G 500 G
25 G BATHOPHENANTHROLINE, 99% (C6H5)2C12H6N2 F.W. 332.41
Assay (Non-aqueous titration), 98.5% to 101.5% Assay (GC-FID), 98.5% min Identification by GC/MS - Conforms
Appearance - White to tan crystal/powder CAS # 1662-01-7 DOT NR
BARIUM DIPHENYLAMINE SULFONATE, 0.005 M SOLUTION
0.005 Molar Solution in Water, Oxidation-reduction indicator.
Ba(SO3C6H4NHC6H5)2 Suitability as indicator pass test CAS # 1300-92-1 DOT NR
14321 500 ML Specific Gravity 1.000
BATHOCUPROINE, LABORATORY REAGENT
(CH3)2(C6H5)2C12H4N2 Sensitivity to copper (I) Pass test
14802
1 G 5 G
F.W. 360.44 Clarity of solution - Pass test
CAS # 4733-39-5 DOT NR 14801
Also available in semi bulk and bulk volumes. ITEM 240
2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline. Reagent for the colorimet- ric determination of copper. For uses of this reagent see booklet No. 217.
BATHOPHENANTHROLINE, SULFONATED, SODIUM SALT, REAGENT
C12H6N2(C6H4SO3Na)2 Suitability as indicator Pass Test
15102 15103
25 G
1 G 5 G
F.W. 536.50 Sensitivity to iron Pass Test
CAS # 53744-42-6 DOT NR 15101
4,7-Diphenyl-1,10-phenanthrolinedisulfonic Acid Disodium Salt. Reagent for the colorimetric determination of iron. For uses of this reagent, see booklet No. 218.
ITEM 286
15001 15002 15003
ITEM 107 25 G
1 G 5 G
Sensitivity to Iron - Pass test NFPA # 2-1-1
ITEM 108
4,7-Diphenyl-1,10-phenanthroline. Reagent for colorimetric determination of iron. For uses of this reagent see booklet No. 218.
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