structure of 5263-02-5

Zinc Carbonate Basic(CAS 5263-02-5)

CAS No.: 5263-02-5 Brand: MolBest
M. Ft.: [ZnCO3]2·[Zn(OH)2]3 Cat. No: G7288049
M. Wt.: No record MDL: No record
Storage: Store in a cool,dry area. Use: For laboratory research use only
Purity Grade Package Stock Price Quantity
Zn,58.0%+
Documents:COASDS
RG 100G In Stock 4 USD
Zn,58.0%+
Documents:COASDS
RG 500G In Stock 10 USD
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Applications of 5263-02-5

Industry Application Process
Rubber Industry Vulcanization activator Added during compounding
Coatings Industry Antirust pigment Dispersed in coating binder
Pharmaceutical Industry Astringent, antimicrobial agent Used in preparation of topical ointments or lotions
Cosmetics Industry Absorbent, astringent Incorporated into skincare formulations
Plastics Industry Heat stabilizer Added as an additive during plastic processing
Ceramics Industry Flux Included in batch formulation and fired at high temperature
Agriculture Fungicide Formulated into pesticide suspensions
Chemical Reagents Laboratory analytical reagent Weighed and used directly

Physical and chemical properties of 5263-02-5

Appearance of Characters

Fine Crystalline Powder | White

Boiling Point

333.6ºC at 760mmHg

Decomposition

300 °C

Density

4.398

Exact Mass

185.91400

Flash Point

169.8ºC

Melting Point

300 °C

Molecular Formula

C2H2O6Zn

Molecular Weight

187.41400

Odor

Odorless

pH Range

9.5 at 50 g/l at 20 °C

PSA

120.72000

Solubility

water: insoluble

Water Solubility

water: insoluble | Insoluble in water.

Q&A for CAS 5263-02-5

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

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3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.

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Download SDS of 5263-02-5

Pictograms

Signal Word

Warning

Hazard Statements

H315 Causes skin irritation
H319 Causes serious eye irritation
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

Safety Data Sheet

Download COA of 5263-02-5

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Operate under the ISO 9001 system