3-(4-PHENYL-2-PYRIDYL)-5,6-DIPHENYL- 1,2,4-TRIAZINE (PPDT)
C26H18N4
59001 59002 59003
F.W. 386.47
Melting point 191-193 C CAS # 1058-71-5 DOT NR
10 G
1 G 5 G
ITEM 661
Reagent for the determination of iron. Schilt and Hoyle, Anal. Chem., 39, 114 (1967)
3-(4-PHENYL-2-PYRIDYL)-5-PHENYL- 1,2,4-TRIAZINE (PPT)
C20H14N4 F.W. 310.36 Melting point 180-182 C 59402
1 G 5 G
Sensitivity to iron - Pass Test
CAS # 108775-05-9 DOT NR 59401
ITEM 727
Most sensitive iron chromogen available. See Schilt et. al. Talanta 24, 685- 687 (1977). e=34,800
3-(4-PHENYL-2-PYRIDYL)-5,6-DIPHENYL- 1,2,4-TRIAZINE TRISULFONIC ACID, TRISODIUM SALT, (PPDTS)
C26H15N4(SO3Na)3
59051 59052 59053
10 G
1 G 5 G
F.W. 692.59
Sensitivity to iron Pass Test CAS # 108775-02-6 DOT NR
3-(4-PHENYL-2-PYRIDYL)-5-PHENYL- 1,2,4-TRIAZINE DISULFONIC ACID, DISODIUM SALT, (PPTS)
ITEM 662
Water soluble high-sensitivity reagent for iron. Traister and Schilt, Anal. Chem., 48, 1216 (1976)
Most sensitive water soluble iron chromogen available. e=32,900 C20H12N4O6S2Na2
F.W. 514.46
Sensitivity to iron - Pass Test CAS # 108775-03-7 DOT NR
59451 59452
1 G 5 G
ITEM 728
PHENYL-2-PYRIDYL KETOXIME
C6H5C(NOH)C5H4N F.W. 198.22 Melting point 150-159 C
CAS # 1826-28-4 DOT NR 59202
10 G Suitability - pass test
ITEM 295
Reagent for the colorimetric determination of iron in strong alkalies. Trusell and Diehl, Anal. Chem., 31, 1978 (1959)
Requires refrigeration. C6H5Si(CH3)3
PHENYLTRIMETHYLSILANE, 98% F.W. 150.30
Assay (GC-FID), 97.5% min
Appearance - Clear, colorless to yellow liquid CAS # 768-32-1 DOT 3/III
82843 82841 82842
100 G 25 G 5 G Specific Gravity 0.873
ITEM 3290 Identification by GC/MS - Conforms
1-PHENYL-2-TRIMETHYLSILYLACETYLENE, 99%
Not on the TSCA inventory. (CH3)3SiC≡CC6H5
82832 82833
F.W. 174.32
Assay 99% min. CAS # 2170-06-1 DOT 9/III
250 G 50 G Specific Gravity 0.886
ITEM 3289
E-Mail Development@GFS Chemicals.com to Inquire about Scale Up or Process Quantities.
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