Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri

Nur Khadijah Anasyah ; Nurfadillah Nurfadillah ; Dian Fadillah ; Rini Ariyanti ; Musfirah Musfirah ; Putri Indah Ramadhani ; Amri Alwi ; Yuniarsyah Yuniarsyah ; Rismawati Kalean ; Sulfiana Sulfiana ; Yuyun Sri Wahyuni ; Masyhuri Muhaimin ; Haryanto Haryanto
Jurnal Riset Ilmu Farmasi dan Kesehatan 📅 2025 Vol 3, No 1 🔗 DOI: 10.61132/obat.v3i1.1033
Abstract
This research aims to determine calcium lactate levels using the complexometric titration method, which involves the formation of a complex between metal ions and ligands, specifically using EDTA   (Ethylenediaminetetraacetate) as a titrant. The sample was dissolved in distilled water, the murexide indicator was added, and titrated with complexon III solution until the color changed from orange to violet as a marker for the end point of the titration. Data analysis shows that the percentage of calcium lactate levels in replication (1) is 93.32%, replication (2) 101.60%, replication (3) 95.93%, replication (4) 103.78%, replication (5) 109.02%, replication (6) 87.87%, replication (7) 95.93% and replication (8) 100.95%, and the percentage obtained the average purity is 98.55%. However, replications 5 and 6 did not comply with the standards of the Indonesian Pharmacopoeia VI edition (94.0–106.0%). This research shows that the complexometric titration method is effective in determining calcium lactate levels with good accuracy, as long as it is carried out with appropriate procedures and strict control of the analysis conditions. 
Keywords
titration; complexometry; reaction; ascorbic acid; color change
How to Cite

Nur Khadijah Anasyah, et al. (2025). Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri. Jurnal Riset Ilmu Farmasi dan Kesehatan, 3(1). https://doi.org/10.61132/obat.v3i1.1033

Nur Khadijah Anasyah; Nurfadillah Nurfadillah; Dian Fadillah; Rini Ariyanti; Musfirah Musfirah; Putri Indah Ramadhani; Amri Alwi; Yuniarsyah Yuniarsyah; Rismawati Kalean; Sulfiana Sulfiana; Yuyun Sri Wahyuni; Masyhuri Muhaimin; Haryanto Haryanto, "Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri," Jurnal Riset Ilmu Farmasi dan Kesehatan, vol. 3, no. 1, 2025.

Nur Khadijah Anasyah; Nurfadillah Nurfadillah; Dian Fadillah; Rini Ariyanti; Musfirah Musfirah; Putri Indah Ramadhani; Amri Alwi; Yuniarsyah Yuniarsyah; Rismawati Kalean; Sulfiana Sulfiana; Yuyun Sri Wahyuni; Masyhuri Muhaimin; Haryanto Haryanto. "Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri." Jurnal Riset Ilmu Farmasi dan Kesehatan, vol. 3, no. 1, 2025.

Nur Khadijah Anasyah; Nurfadillah Nurfadillah; Dian Fadillah; Rini Ariyanti; Musfirah Musfirah; Putri Indah Ramadhani; Amri Alwi; Yuniarsyah Yuniarsyah; Rismawati Kalean; Sulfiana Sulfiana; Yuyun Sri Wahyuni; Masyhuri Muhaimin; Haryanto Haryanto. "Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri." Jurnal Riset Ilmu Farmasi dan Kesehatan 3, no. 1 (2025).

Nur Khadijah Anasyah, et al. (2025) 'Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri', Jurnal Riset Ilmu Farmasi dan Kesehatan, 3(1). doi: 10.61132/obat.v3i1.1033.

Nur Khadijah Anasyah; Nurfadillah Nurfadillah; Dian Fadillah; Rini Ariyanti; Musfirah Musfirah; Putri Indah Ramadhani; Amri Alwi; Yuniarsyah Yuniarsyah; Rismawati Kalean; Sulfiana Sulfiana; Yuyun Sri Wahyuni; Masyhuri Muhaimin; Haryanto Haryanto. Penetapan Kadar Kalsium Laktat dengan Menggunakan Metode Titrasi Kompleksometri. Jurnal Riset Ilmu Farmasi dan Kesehatan. 2025;3(1).

Artikel Terkait

Pola Penggunaan Antibiotik dan Resistensi Bakteri di Rumah Sakit: Literature Review

Iin Riana; Khofifah Ali Safitri; Mey Apriansyah

Gen Z Sehat Kenali Bahaya Vape, Seks Bebas, Penyalahgunaan Obat di SMA Negeri 3 Lamongan

Djati Wulan Khusumo; Situmeang, Andre; Aprilia Suryan Dini; Eka Wulan Ndari; Lifriana Zahwa Nabila

Tingkat Ketersediaan Obat di Puskesmas Kota Selatan dan Puskesmas Piloloda’a Tahun 2024

Muhammad Ridho Jasin; Madania Madania; Teti Sutriyati Tuloli

Literature Review: Baby Massage Sebagai Terapi Komplementer Diare pada Balita

Diah Karina Wibowo; Ervina Damayanti; Ramadhan Triyandi; Muhammad Fitra Wardhana Sayoeti

Evaluasi Peresepan Obat Berdasarkan Indikator Peresepan WHO di Apotek M Bandung

Saviola Saviola; Keri Lestari

Analisis Faktor Risiko Kontaminasi Entamoeba histolytica pada Air Sumur Masyarakat di Desa Paya Leupah, Kecamatan Simpang Keramat, Aceh Utara

Tita Aulia Putri; Rizka Sofia; Mohammad Mimbar Topik
Tren Sitasi Jurnal