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CONFIDENTIAL
DR. J. W. CLAYTON, JR. HASKELL LABORATORY
CC: C. W Shay, W:!1eb. F. T Jclmssm, Wilxa.
a. l Selby, lab,,
File: 3720
Marshall Laborafcorjr September,* 5, 1962
ORAL TOXICITY - TUBE COLORANTS
Ra: Medf.ca 1 Research Project &R-620
As requested in If. T. Johnson*3 le* :er to you of. we are orwsrding one quart each of Nos. 12, x"o, 1_4., 1_5,,, a__n_d 30 colorant,o. Attached to this letter are complete focsmlae for these colorants.
NTCtdk 3/30/32
8AX3S TEtthyZMBS LABORATORY
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W. T. CLARK
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DUP040001964
#12 Orange Vermilion 632-774________
Code H-156 H-431
G-12 H-632 H-200 W-73
W-622
______ Description
Dehydrated Castor Oil
PolyoasyethyXene (5) Sorbitaa mono-oleate (100% solids)
Soya Lecithin
Odorless mineral spirits
'Hydrocarbon Solvent
Stirfex - Precipitated calcium carbonate ni':h a rosin coating
TE-S37-D Molybdate Orange - co - precipitated mixture of lead chromate, lead sulphate, and lead molybdate - 61% lead
Weight % 11.0 9.6
2.6 2.7 5.1 9.6
59.4
100.0
DUP040001965
N25866.01
-3 -
#13 Chroma Orange 632-775
Code H-156 H-481 H-609 G-12 H-200 H-632 W-679
W-73 W-622
Description
(See #12 Orange Vermilion)
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Alkyl aryl polyether alcohol (100% solids)
Soya Lecithin
(See #12 Orange Vermilion)
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n
ii
Y-433-D - C.F. Chrome Yellow - Light A precipitated mixture of 58% lead chro mate, 33% lead sulphate, 1% lead carbon ate, and 3% aisc. compounds.
(See #12 Orange Vermilion)
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5.3 8.1 1.0 3.0 5.6 3.1 65.2
.9 5.3 100.0
DUP040001966
Code H-156 H-481 H-609 G-12 H-200 H-632 W-679
' 4 %
#14 Chroma Yellow 632-776
(See #12 Orange Vermilion)
it ft
Iff
!
(See #13 Chrome Grange)
(See #12 Orange Vermilion)
91 It
31
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Ha
99
71
(See #13 Chroma Orange)
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4.7 7.9 1.1 3.0 6.S
73.3 100.0
DUP040001967
Code H-156 H-4S1 H-6Q9 G-12 H-2G0 H-632 W-679
-5 #15 Bright Chartreuse
632-777
Description
(See #12 Orange Vermilion)
Iff ?9 If
(See #13 Chrome Orange)
(See #12 Orange Vermilion)
n tl
7V
If M
71
7f
(See #13 Chrome Orange)
Weight % 5.0 7.7 1.4 3.3 7.3 3.4
71.0 100.0
DUP040001968
Code
'T '1 JN JBS
H-156 H-481 H-609 G-12 H-200 H-632 W-679 W-73 W-527
#30 Chrome Green 529-931
Description
(See #12 Orange Vermilion)
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s;
n
(See #13 Chrome 'Orange)
(See #12 Orange Vermilion)
II )
ft
if
ii ft
ct
it
(See #13 Chrcias Orange)
(See #12 Orange Vermilion)
BP-356-D 'tamapo" Blue FR
Eesinated phthalocyanine blue lake
Weight % 3.0 6.0 3.0 4.3 3.7 4.4
55.7 5.4 4.0
100.0
DUP040001969