Skip to main content
Home » Safety » SDS

Safety Data Sheets by gas and grade.

Every tile below opens the hosted SDS PDF directly, so you can download the sheet you need without another step.

Safety Data Sheets by gas

Acetylene

C₂H₂
Acetylene fuel gas for oxy-fuel cutting, welding, brazing and heating.

Argon

Ar
Straight argon for TIG welding, aluminium work, purging and plasma-assist jobs.

Argon 16/3

Ar/CO₂/O₂
Argon 16/3 tri-mix shielding gas for MIG welding applications.

Argon 5/2

Ar/CO₂/O₂
(Thin MS Weld)
Argon 5/2 shielding gas for thin mild-steel MIG welding.

Argon C10

Ar/CO₂
(CS & MS Weld)
Argon C10 shielding gas for carbon and mild-steel MIG welding.

Argon C18

Ar/CO₂
(Gal MS & CS Weld)
Argon C18 shielding gas for galvanised, mild and carbon-steel welding.

Argon C25

Ar/CO₂
(CS & MS Weld — Heavy)
Argon C25 shielding gas for heavier mild and carbon-steel MIG work.

Argon HE25

Ar/He
(Al Weld)
Argon HE25 helium blend for aluminium welding.

Argon HE75

Ar/He
(Al Thick Weld)
Argon HE75 helium blend for thick aluminium welding.

Argon OX7

Ar/O₂
Argon OX7 shielding gas for MIG welding applications.

Carbon Dioxide

CO₂
Food Grade
Food-grade carbon dioxide for carbonation, dispense and food-packaging applications.

Industrial Carbon Dioxide

CO₂
Industrial carbon dioxide for welding, pH treatment, dry ice and fire-suppression applications.

CO₂ Refrigerant

R744
CO₂ refrigerant (R744) for CO₂ refrigeration systems, kept separate from hydrocarbon refrigerant handling.

Helium

He
Balloon & Event
Helium for balloon inflation, events, retail promotions and decorators.

Helium

He
Industrial & Lab
Industrial and lab helium for leak detection, instruments and specialty applications.

LPG - Forklift & Industrial

LPG
Forklift LPG for warehouse and industrial fleets that need repeat swaps, uptime and clean cylinder rotation.

LPG - Home

LPG
Home and fixed-site LPG for hot water, heating, cooking and standard residential or small-business setups.

LPG - Restaurant & Hospitality

LPG
Hospitality LPG for commercial kitchens, outdoor heating, catering and food-truck service.

Nitrogen

N₂
Food Grade
Food-grade nitrogen for dispense, preservation, MAP and food-processing applications.

Nitrogen

N₂
Industrial
Industrial nitrogen for purging, blanketing, laser cutting and process use.

Oxygen

O₂
Industrial oxygen for oxy-fuel cutting, brazing, heating and metal fabrication.

Pure Stainless 02

Ar/O₂
Pure Stainless 02 shielding gas for stainless-steel MIG welding.

Pure Stainless 62

Ar/CO₂/He
Pure Stainless 62 tri-mix shielding gas for stainless, nickel and duplex welding.

Pure Stainless 64

Ar/O₂/He
Pure Stainless 64 tri-mix shielding gas for stainless-steel welding.

Pure Stainless 98

Ar/CO₂
Pure Stainless 98 shielding gas for stainless and duplex welding.

PureMAP 30C

N₂/CO₂
PureMAP 30C food-packaging gas blend with 30% carbon dioxide and 70% nitrogen.

PureMAP 40C

N₂/CO₂
PureMAP 40C food-packaging gas blend with 40% carbon dioxide and 60% nitrogen.

PureMAP 55C

N₂/CO₂
PureMAP 55C food-packaging gas blend with 55% carbon dioxide and 45% nitrogen.

PureMix 30C

N₂/CO₂
PureMix 30C beer gas for stouts, nitro beers and nitro cold brew.

PureMix 40C

N₂/CO₂
PureMix 40C beer gas for mixed tap lineups and craft beer venues.

PureMix 55C

N₂/CO₂
PureMix 55C beer gas for standard lagers, ales and higher-volume venues.

R290

R290
9kg R290 cylinders for commercial refrigeration and HVAC systems already designed for hydrocarbon refrigerants.

R600a

R600a
High-purity 9kg R600a cylinders for domestic and light commercial refrigeration systems already designed for hydrocarbon refrigerants.

Need an SDS we don't have listed?

Specialty mixes and custom grades ship with their own certificate and SDS. Call us to request a copy.
Most metro orders placed by 2pm arrive next business day. Other zones run on schedule.
PureGas Gas Supplier Australia
Gas supply. Done right.
Australian-owned gas supply for industrial, welding, hospitality, food-grade, LPG and specialist supply needs.

Clear terms. Straight pricing. Specialist gas advice. One number.
Welding, hospitality and selected cylinder gases available nationally through 200+ dealer locations. Specialist supply confirmed by location.
One number · Orders · Trade accounts · Technical & SDS · Wholesale.
Melbourne operations
Victoria, Australia
Mon–Fri 8–4:30
© 2026 Puregas Pty Ltd. All rights reserved.