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structure of 7723-14-0

Phosphorus(CAS 7723-14-0)

CAS No.: 7723-14-0 Brand: MolBest
M. Ft.: P Cat. No: G4725459
M. Wt.: 30.97 MDL: MFCD00133771
Storage: Store in a cool,dry area. Use: For laboratory research use only
UN No.: UN 1338 4.1 /PG III
Purity Grade Package Stock Price Quantity
98.5%, red
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RG 100G In Stock 5 USD
98.5%, red
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RG 500G In Stock 14 USD
98.5%, red
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RG 2.5KG In Stock 62 USD
98.5%, red
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RG 25KG In Stock 606 USD
99.9999% metals basis,block
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Ultra Pure 100G In Stock 516 USD
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Applications of 7723-14-0

Yellow phosphorus has several industrial applications:

  • Fertilizers: It serves as a precursor for various phosphorous fertilizers.
  • Flame Retardants: Its compounds are used in fireproofing materials.
  • Pesticides: Yellow phosphorus is utilized in the formulation of certain pesticides.
  • Chemical Synthesis: It acts as a reagent in organic synthesis for producing organophosphorus compounds.

These applications leverage its chemical properties and reactivity.

Physical and chemical properties of 7723-14-0

Boiling Point

536 °F

Density

1.82

Exposure Limits

ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)

Flash Point

30°C

Melting Point

111 °F

Merck

13,7433

Odor

Acrid fumes when exposed to air

pH

3 at 37℃ and 500-10000mg/L

resistivity

10 μΩ-cm, 20°C

Solubility

0.0003%

Stability

Stable. Highly flammable. Incompatible with strong oxidizing agents, strong bases. Light and heat sensitive.

Storage condition

2-8°C

Vapour density

Relative vapor density (air = 1): 4.42

Vapour Pressure

0.03 mmHg

Water Solubility

insoluble

Retrosynthesis analysis of 7723-14-0

Q&A for CAS 7723-14-0

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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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

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?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.

6. Are volume discounts available?
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7. Do you provide samples?
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.

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Download SDS of 7723-14-0

Pictograms

Signal Word

Danger

Hazard Statements

H228 Flammable solid
H250 Catches fire spontaneously if exposed to air
H300 Fatal if swallowed
H314 Causes severe skin burns and eye damage
H330 Fatal if inhaled
H400 Very toxic to aquatic life
H412 Harmful to aquatic life with long lasting effects

Safety Data Sheet

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Operate under the ISO 9001 system