DE179304C - - Google Patents
Info
- Publication number
- DE179304C DE179304C DE1905179304D DE179304DA DE179304C DE 179304 C DE179304 C DE 179304C DE 1905179304 D DE1905179304 D DE 1905179304D DE 179304D A DE179304D A DE 179304DA DE 179304 C DE179304 C DE 179304C
- Authority
- DE
- Germany
- Prior art keywords
- chromic acid
- bisulfate
- mixture
- acid
- chromic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- KRVSOGSZCMJSLX-UHFFFAOYSA-L Chromic acid Chemical compound O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/02—Oxides or hydrates thereof
- C01G37/033—Chromium trioxide; Chromic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT29539D AT29539B (en) | 1905-10-31 | 1906-11-29 | Process for the preparation of chromic acid. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE179304C true DE179304C (en) |
Family
ID=443636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1905179304D Expired - Lifetime DE179304C (en) | 1905-10-31 | 1905-10-31 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE179304C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203748B (en) * | 1961-04-29 | 1965-10-28 | Bayer Ag | Continuous process for the production of chromium trioxide |
-
1905
- 1905-10-31 DE DE1905179304D patent/DE179304C/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203748B (en) * | 1961-04-29 | 1965-10-28 | Bayer Ag | Continuous process for the production of chromium trioxide |
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