Description
Molychem Zinc Carbonate Basic AR Grade (500g) – Product Code 26875
## Product Overview
The **Molychem Zinc Carbonate Basic AR Grade (500g)** is a premium-quality analytical reagent manufactured by Molychem India (molychem.net). Identified by **Product Code 26875**, this highly stable compound is also widely known as *Zinc hydroxide carbonate*.
Engineered strictly for laboratory analysis, research applications, and high-precision testing, this AR (Analytical Reagent) grade chemical ensures reliable, reproducible results with a guaranteed minimum purity assay of 57% (as Zn). It comes securely packed in a 500-gram laboratory-grade container designed to maintain chemical integrity throughout its 5-year shelf life.
## Technical Specifications
| Parameter | Official Specification Data |
|—|—|
| **Brand** | Molychem (India) |
| **Product Code** | 26875 |
| **Chemical Name** | Zinc Carbonate Basic |
| **Synonyms** | Zinc hydroxide carbonate, Basic zinc carbonate |
| **Grade** | AR (Analytical Reagent) |
| **Assay / Purity** | Min. 57% |
| **Chemical Formula** | [ZnCO_3]_2 [Zn(OH)_2]_3 |
| **Molecular Weight** | 549.02 g/mol |
| **CAS Number** | 5263-02-5 |
| **H.S. Code** | 28369990 |
| **Physical Appearance** | Fine white solid powder |
| **Pack Size** | 500 Gm |
| **Shelf Life** | 5 Years |
## Key Features & Lab Benefits
* **Analytical Reagent (AR) Precision:** Manufactured under strict quality control parameters to eliminate trace impurities, preventing baseline errors during delicate laboratory titrations or synthetic processes.
* **Optimized Molecular Structure:** The precise [ZnCO_3]_2 [Zn(OH)_2]_3 matrix offers predictable chemical reactivity when dissolved in dilute mineral acids.
* **Extended Shelf Life:** Packaged under controlled conditions to provide a dependable 5-year expiry window, making it highly cost-effective for academic and industrial inventories.
* **Insoluble in Water:** Naturally white and odorless, it remains stable in aqueous environments but acts as an excellent precursor for manufacturing other high-purity zinc compounds.
## Major Applications in Bangladesh
1. **Academic & Institutional Research:** Widely used across university chemistry labs (such as DU, BUET, RU, and KUET) for graduate research and analytical chemical testing.
2. **Pharmaceutical & Cosmetics Quality Control:** Utilized as an essential analytical reagent in raw material testing and topicals/ointments validation.
3. **Industrial Catalyst Manufacturing:** Serves as a high-purity raw component or catalyst in rubber compounding, pigment production, and specialized chemical syntheses.
## Price and Purchase Information in Bangladesh
* **Retail Price:** **1,000 Taka Only** *(Note: Bulk rates or institutional procurement discounts may apply).*
* **Documentation Support:** Every purchase is backed by a batch-specific Certificate of Analysis (CoA) and a Material Safety Data Sheet (MSDS) upon request.
* **Delivery Scope:** Available for secure delivery all over Bangladesh via standard laboratory courier services, with same-day dispatch options available in Dhaka.
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