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Solstice® 452A (R-452A)

HFO BlendR-452AA1
Refrigerated trucksReefer containersSmall cold rooms

HFO Blend refrigerant

Solstice® 452A (R-452A) is a non-flammable (A1) HFO/HFC blend designed for transport refrigeration such as reefer trucks and containers, replacing R-404A with similar compressor discharge temperatures and about 45% lower GWP.

GWP
2140
ODP
0
ASHRAE
A1
Replaces
R-404A

Solstice®Solstice® · Distributed by ORAFON

Select your pack size for a quotation

DAC11.3 kg
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Prices are not shown online. Contact the ORAFON team for a quotation and stock check.

Description
45% lower GWP

GWP (AR4) 2140, about 45% below R-404A · ODP 0

HFO Blend

Zeotropic blend (with temperature glide) · R-32 / R-125 / R-1234yf (11/59/30)

A1 non-flammable

Non-flammable and lower toxicity — familiar handling practices

Replaces R-404A

New systems and conversions (confirm with the equipment manufacturer)

Applications

Refrigerated trucks · Reefer containers · Small cold rooms

TDS/SDS available

Request them from the "Documents" tab or the ORAFON team

Solstice® 452A (R-452A) is an HFO Blend refrigerant (zeotropic blend), ASHRAE number R-452A, composition R-32 / R-125 / R-1234yf (11/59/30). It is classified A1 under ASHRAE 34, with GWP (AR4) 2140 and ODP 0.

A non-flammable (A1) HFO/HFC blend designed for transport refrigeration such as reefer trucks and containers, replacing R-404A with similar compressor discharge temperatures and about 45% lower GWP.

Distributed in Thailand by ORAFON (Oranoss Co., Ltd.), an authorized Solstice® distributor, with TDS/SDS documents and technical support. Contact us for pack sizes, stock and a quotation.

Specifications
BrandSolstice®
Distributed byORANOSS COMPANY LIMITED (ORAFON)
CategoryRefrigerants
ASHRAE numberR-452A
Refrigerant typeHFO Blend
Blend typeZeotropic (glide)
CompositionR-32 / R-125 / R-1234yf (11/59/30)
ASHRAE safety classA1 — non-flammable
ODP0
GWP (AR4)2140
GWP (AR5)1945
Boiling / bubble point (°C)−47.0
ReplacesR-404A
Pack sizes · DAC11.3 kg (25 lb)

Reference values from international standards (ASHRAE 34 / IPCC AR4, AR5) for preliminary guidance. Always confirm with the manufacturer's TDS/SDS.

Technical documents

Full documents are available from the ORAFON team

TDS
Technical Data Sheet (TDS)
Solstice® 452A (R-452A) · PDF
Download
Sales
Sales Sheet
Solstice® 452A (R-452A) · PDF
Download

Applications
Refrigerated trucks
Reefer containers
Small cold rooms

FAQ
Which refrigerants can Solstice® 452A (R-452A) replace?
R-404A. Before converting, check compressor oil and equipment compatibility with the manufacturer or ask the ORAFON team.
Is it flammable? How safe is it?
It is classified A1 under ASHRAE 34. Non-flammable and lower toxicity: familiar handling practices.
Which pack sizes are available, and how do I get a price?
Contact the ORAFON team for pack sizes, stock and a quotation via the "Request a quote" button, LINE or phone.
Technical CenterRefrigerant technical resources — a retrofit guide, TDS/SDS documents and safety guidance for technicians, contractors and engineers.→ Find a replacementFind replacements for existing systems and compare the GWP of each option→ ContactThe ORAFON team can help choose the right refrigerant, recommend replacements and send TDS/SDS documents.→
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