Journal profile · CHEMISTRY, MULTIDISCIPLINARY
Periodico Tche Quimica
ISSN 1806-0374 · eISSN 2179-0302
Periodico Tche Quimica: CAS Zone 4 · Chemistry (2025 upgraded edition); hybrid open access; 30 articles in 2025; indexed in ESCI.
Scope
Aims, scope and focus
Periodico Tche Quimica is in Zone 4 of Chemistry in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Chemistry Education and Research, Food Industry and Aquatic Biology and Water Quality Monitoring and Analysis, together about 19.2% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): CHEMISTRY, MULTIDISCIPLINARY
Main research topics OpenAlex counts of recent articles; shares are approximate
- Chemistry Education and ResearchSocial Sciences7.2%
- Food Industry and Aquatic BiologyAgricultural and Biological Sciences6.1%
- Water Quality Monitoring and AnalysisEnvironmental Science5.9%
- Material Properties and ApplicationsMaterials Science5.4%
- Science and Education ResearchSocial Sciences5.4%
- Industrial Engineering and TechnologiesEngineering5.2%
- Agricultural and Food SciencesAgricultural and Biological Sciences4.6%
- Water Quality and Pollution AssessmentEnvironmental Science4.4%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Chemistry Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Chemistry | Zone 4 |
| Minor | Chemistry, Multidisciplinary | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Chemistry Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Chemistry | Zone 4 |
| Minor | Chemistry, Multidisciplinary | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
Database indexing
ESCILetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- h-index
- 21OpenAlex ·
- i10-index
- 65OpenAlex ·
- 2-year mean citedness
- 0.13OpenAlex ·
- Self-citation rate
- 50%LetPub ·
- Share of gold OA articles
- 37.93%LetPub ·
Volume
- Articles per year
- 47LetPub ·
Articles by year OpenAlex count · 1,126 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 21 | 20 | 3 |
| 2025 | 30 | 20 | 2 |
| 2024 | 26 | 26 | 5 |
| 2023 | 18 | 18 | 12 |
| 2022 | 19 | 19 | 13 |
| 2021 | 49 | 40 | 160 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Hybrid open accessLetPub
A subscription journal in which authors can pay to publish their article open access.
No source has fee information yet; check the journal's website.
A hybrid journal charges the APC only when the author chooses open access; publishing under the subscription model is usually free.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- ISSN
- 1806-0374
- Electronic ISSN
- 2179-0302
- Official links
- Journal homepage ↗OpenAlex
FAQ
Frequently asked questions about Periodico Tche Quimica
What CAS zone is Periodico Tche Quimica in?
In the 2025 upgraded edition of the CAS Journal Ranking, Periodico Tche Quimica is in Zone 4 of Chemistry, and in Zone 4 of the minor category Chemistry, Multidisciplinary. In the 2026 Xinrui edition it is in Zone 4 of Chemistry. Zones from different editions, and from major and minor categories, are not interchangeable.
Which databases index Periodico Tche Quimica?
According to LetPub and DOAJ records, Periodico Tche Quimica is indexed in ESCI.
Is Periodico Tche Quimica open access, and what is the APC?
Periodico Tche Quimica is a hybrid journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .