| Main Title |
Determination of Formaldehyde by the Chromotropic Acid Method. |
| Author |
Altshulle, Aubrey P.;
Mille, David L.;
Slev, Stanley F.;
|
| CORP Author |
Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio. |
| Year Published |
1960 |
| Stock Number |
PB-215 511 |
| Subjects |
( Formaldehyde;
Colorimetic analysis);
( Gas analysis;
Formaldehyde);
Air pollution detection;
Naphthalene disulfonic acid/dihydroxy
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Date Modified |
| NTIS |
|
PB-215 511 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
NTIS |
06/23/1988 |
|
| Collation |
23p |
| Abstract |
Large quantities of formaldehyde are produced both by combustion sources such as automobile exhaust and by photooxidation reactions in the atmosphere. It has been suggested that formaldehyde is likely to be a factor in eye irritation by Los Angeles type smog. Consequently, there is much interest in the accurate microdetermination of formaldehyde in the atmosphere. One reagent proposed for the analysis of formaldehyde is chromotropic acid (1,8-dihydroxynaphthalene-3,6-disulfonic acid). The report discusses the use of this substance for the purpose. |
| PUB Date Free Form |
1960, |
| Category Codes |
7C; 68A; 59A |
| NTIS Prices |
PC A02/MF A01 |
| Document Type |
NT |
| Control Number |
326542834 |
| Cataloging Source |
NTIS/MT |
| Origin |
NTIS |
| Type |
CAT |
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