PHOSPHORIC ACID CAS#78-42-2

PHOSPHORIC ACID CAS#78-42-2

As a professional chemical exporter, we specialize deeply in the field of chemical raw materials, offering you:
•Stable Supply: We have established strategic partnerships with leading domestic chemical manufacturers to ensure a stable supply and reliable product quality.
•Expert Technical Support: We assist you in precisely matching product specifications and resolving any technical challenges encountered during application.
•Streamlined Export Services: Well-versed in the export procedures for various chemical raw materials, we provide comprehensive, one-stop logistics and customs clearance services, enabling you to fulfill global orders with complete peace of mind.

Versatile Industrial Applications: Widely used as a flame retardant, plasticizer, and extraction agent, supporting diverse chemical manufacturing processes.

Essential Role in Hydrogen Peroxide Production: Plays a critical role in the production of hydrogen peroxide, ensuring efficient and stable processing performance.

Excellent Solvent Performance: When used in the production of trioctyl phosphate (TOP), it enables high solubility of hydroanthraquinone derivatives, improving reaction efficiency.

Favorable Safety & Separation Properties: Provides a high boiling point, high flash point, and a high hydrogen peroxide distribution coefficient between water and solvent, contributing to enhanced safety and extraction efficiency.
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Product Description

Melting point-70°C
Boiling point215 °C4 mm Hg(lit.)
Density0.92 g/mL at 20 °C(lit.)
Vapor pressure2.1 mm Hg ( 20 °C)
Refractive indexn20/D 1.444(lit.)
Fp>230 °F
Storage tempStore below +30°C.
Solubility<0.001g/l
FormLiquid
Specific Gravity0.93
ColorColourless
PH7 (H2O, 20℃)
Water Solubility<0.1 g/100 mL at 18 ºC
BRN1715839
CAS DataBase Reference78-42-2(CAS DataBase Reference)
NIST Chemistry Reference2-Ethylhexanol phosphate (3:1)(78-42-2)
EPA Substance Registry SystemTris(2-ethylhexyl) phosphate (78-42-2)

Safety Information

Hazard CodesXi
Risk Statements38
Safety Statements23-43-24/25
WGK Germany2
RTECSMP0770000
Autoignition Temperature370 °C
TSCAYes
HS Code29190090
Hazardous Substances Data78-42-2(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 37000 mg/kg LD50 dermal Rabbit 20000 mg/kg


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Packaging And Shipping

We provide fully compliant, safe and customizable packaging solutions for Sodium Hydroxide, Calcium Chloride, Sodium Carbonate, Potassium Hydroxide and all our industrial chemical products. All packaging strictly follows UN, IMDG and IATA international transport standards, with anti-leakage, moisture-proof and corrosion-resistant design. We also offer professional loading, container reinforcement and full-process traceable global shipping services, ensuring your goods arrive safely and on time at any destination worldwide.

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