GOST 8050-85 PDF

Full title and description

GOST 8050-85 — "Двуокись углерода газообразная и жидкая. Технические условия" / "Carbon dioxide, gas and liquid. Specifications". This national (USSR-origin) standard specifies technical conditions, quality grades, allowable impurities, packaging, marking and test requirements for gaseous and liquid carbon dioxide used in industrial, food and technical applications.

Abstract

GOST 8050-85 defines product grades and acceptance criteria for carbon dioxide in both gaseous and liquid forms, including minimum CO2 content for higher-grade product, impurity limits, sampling and testing methods, storage and transport conditions, and marking/packaging requirements. The standard was prepared under the USSR State Committee for Standards and superseded the earlier GOST 8050-76; it has been amended through several corrigenda/amendments in subsequent years.

General information

• Status: In common industrial and procurement use; originally introduced by the USSR State Committee for Standards and continues to be referenced in industry documents and tenders.
• Publication date: Designation year 1985 (GOST 8050-85); date of introduction into effect: 1 January 1987.
• Publisher: Approved and published by the State Committee for Standards of the USSR (Gosstandart); national registry entries preserved in current Russian standards databases.
• ICS / categories: National product classification recorded as OKP 21 1451; standard relates to product and testing requirements for industrial gases (carbon dioxide). The primary ICS code is not explicitly listed in the available registry entry.
• Edition / version: Original designation GOST 8050-85 (1985); introduced 1987-01-01; amendments have been issued (see notes).
• Number of pages: Published editions and commercial copies list about 25–28 pages depending on language/format and included amendments/translations.

Scope

The standard applies to carbon dioxide in gaseous and liquid states intended for industrial, food-related and technical uses. It establishes quality grades (including a “highest” grade commonly specified with minimum CO2 content of about 99.8%), permissible impurities and their limits, sampling and test procedures, requirements for packaging, storage and transport, and rules for marking and documentation. GOST 8050-85 replaces the earlier GOST 8050-76.

Key topics and requirements

• Definition of product forms: gaseous CO2 (compressed) and liquid CO2 (cryogenic/liquefied).
• Quality grades and minimum CO2 content for the highest grade (commonly ≥ 99.8% indicated in procurement/specification references).
• Limits for typical impurities (moisture, sulfur compounds, hydrocarbons and other contaminants) and analytical/test methods to verify compliance.
• Sampling, sample preparation and laboratory testing procedures to determine conformity with declared grade and impurity limits.
• Packaging, marking and transport/storage requirements for cylinders, cryogenic containers and bulk deliveries.
• Acceptance rules, documentation and handling instructions for safe industrial and food-contact uses.

Typical use and users

GOST 8050-85 is used by gas producers and suppliers, beverage and food manufacturers (carbonation and refrigeration/dry ice production), welding and metallurgical operations (shielding gas), laboratories and procurement departments specifying CO2 quality for industrial processes and public-sector tenders. The standard is commonly cited in supply contracts and tender documents across CIS countries.

Related standards

The registry entry and related bibliographies reference earlier and adjacent GOSTs dealing with gas sampling, analytical methods, food-industry testing and packaging/transport rules; GOST 8050-76 is explicitly replaced by GOST 8050-85. Users commonly consult complementary national standards for analytical methods and product-specific test procedures.

Keywords

GOST 8050-85; carbon dioxide; CO2; liquid carbon dioxide; gaseous carbon dioxide; technical conditions; purity; specifications; ГОСТ; industrial gases.

FAQ

Q: What is this standard?

A: GOST 8050-85 is a USSR-origin national standard titled "Carbon dioxide, gas and liquid. Specifications" that sets technical requirements, grades and test/acceptance rules for gaseous and liquid CO2.

Q: What does it cover?

A: It covers product definitions, quality grades (including minimum CO2 content for higher grades), impurity limits, sampling and laboratory test methods, packaging, marking, transport and acceptance procedures for CO2 supplied in gas and liquid form.

Q: Who typically uses it?

A: Producers and distributors of industrial gases, beverage and food manufacturers, welding and metallurgy operations, laboratories, procurement officers and organizations that purchase CO2 for technical or food uses. It is referenced in commercial tenders and supply contracts.

Q: Is it current or superseded?

A: GOST 8050-85 replaced the earlier GOST 8050-76 when introduced in 1987. Available registries and procurement documents show the 8050-85 designation still in practical use; consult the national standards registry or a current standards provider for the absolute legal/validity status in a particular country or for recent replacement/amendment history.

Q: Is it part of a series?

A: It is part of the body of GOST standards covering industrial gases, analytical/testing methods and food-technology requirements; related GOSTs and normative documents are listed in the standard's bibliography and national registry entries.

Q: What are the key keywords?

A: Carbon dioxide, CO2, liquid CO2, gaseous CO2, specifications, purity, technical conditions, ГОСТ 8050-85.