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structure of 16923-95-8

Potassium Hexafluorozirconate(CAS 16923-95-8)

CAS No.: 16923-95-8 Brand: MolBest
M. Ft.: K2ZrF6 Cat. No: G6195014
M. Wt.: 283.41 MDL: MFCD00042547
Storage: Store in a cool,dry area. Use: For laboratory research use only
UN No.: UN 3288 6.1 /PG III
Purity Grade Package Stock Price Quantity
99%
Documents:COASDS
RG 25G In Stock 3 USD
99%
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RG 100G In Stock 4 USD
99%
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RG 500G In Stock 10 USD
99%
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RG 2.5KG In Stock 48 USD
99%
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RG 25KG In Stock 428 USD
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Physical and chemical properties of 16923-95-8

Boiling Point

19.5ºC at 760 mmHg

Decomposition

When heated to decomposition it emits toxic fumes of /hydrogen fluoride and potassium oxide/.

Density

3.48 g/cu cm

Exact Mass

281.822540

Exposure Limits

ACGIH: TWA 5 mg/m3; TWA 2.5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; IDLH 250 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3

LogP

2.52120

Melting Point

1724 °F (USCG, 1999)

Merck

14,7639

Molecular Formula

F6K2Zr

Molecular Weight

283.411

Stability

Stable under recommended storage conditions.

Water Solubility

Slightly soluble in cold water, soluble in hot water

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Danger

Hazard Statements

H301 Toxic if swallowed
H311 Toxic in contact with skin
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H318 Causes serious eye damage
H319 Causes serious eye irritation
H331 Toxic if inhaled
H335 May cause respiratory irritation
H412 Harmful to aquatic life with long lasting effects

Safety Data Sheet

Q&A for CAS 16923-95-8

1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.

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Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).

3. What if the received product doesn’t meet quality standards?
If the product does not match the COA or has a quality issue, we will issue a full refund or replacement upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.

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Yes. Our technical team is available to assist with questions about product use, storage, purity requirements, applications, and more.

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Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.

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Items marked “In Stock” on our website are ready for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

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Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.

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Yes. We offer stable batch consistency, pricing agreements, and safety stock options for long-term customers to ensure uninterrupted supply.

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