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GOST 20291-80

ГОСТ 20291-80

Sodium polyphosphate technical. Technical conditions

Натрия полифосфат технический. Технические условия

Status: Effective - Supersedes. The limitation of effectiveness has been lifted: Protocol No. 5-94 of the IGU dated 05.17.94 (IUS 11-12-1994)

The standard applies to technical polyphosphate sodium (salt of Graham) used in the textile industry, to prevent the formation of calcium salts in tissues, in leather processing, in railway and industrial power plants for water softening, in the oil industry during drilling.

Стандарт распространяется на технический полифосфат натрия (соль Грахама), применяемый в текстильной промышленности, для предупреждения образования на тканях кальциевых солей, в кожевенном производстве, в железнодорожных и промышленных силовых установках для умягчения воды, в нефтяной промышленности при бурении скважин.

Choose Language: 
Format: Electronic (pdf/doc)

Approved: USSR State Committee for Standards, 1/24/1980

SKU: RUSS18142

Price: $267.00

English keywords: the salt;

National keywords: соли;

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The Product is Contained in the Following Classifiers:

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.9 Testing and control of chemical and industrial products » 4.9.1 Products of main chemical industries »

ISO classifier » 71 CHEMICAL INDUSTRY » 71.060 Inorganic chemicals » 71.060.50 Salts »

National standards » 71 CHEMICAL INDUSTRY » 71.060 Inorganic chemicals » 71.060.50 Salts »

National Standards for KGS (State Standards Classification) » Latest edition » L Chemical products and rubber-asbestos products » L1 Inorganic chemical products » L14 Salt »

National Standards for OKSTU » INORGANIC CHEMICAL PRODUCTS, MINING CHEMICAL RAW MATERIALS AND FERTILIZERS » Phosphoric acid salts »


As a Replacement Of:

GOST 20291-74: Commercial sodium polyphosphate

The Document References:

GOST 12083-78: Photoelectrical laboratory colorimeters. Types, basic parameters. Technical requirements

GOST 14192-77: Marking of cargoes

GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications

GOST 19433-88: Dangerous goods. Classification and marking

GOST 20292-74: Laboratory volumetric glassware. Burettes, pipettes

GOST 24104-88: General purpose and reference laboratory balances

GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions

GOST 3765-78: Reagents. Ammonium molibdate. Specifications

GOST 4108-72: Reagents. Barium chloride, 2-aqueous. Specifications

GOST 4198-75: Reagents. Potassium dihydrogen phosphate. Specifications

GOST 4328-77: Reagents. Sodium hydroxide. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 4919.1-77: Reagents and matters of special purity. Methods for preparation of indicators solutions

GOST 5850-72: Phenolphthalein

GOST 5958-79: Barrels plywood-stamped. Specification

GOST 6709-72: Distilled water. Specifications

GOST 9078-84: Flat pallets

GOST 9336-75: Reagents. Ammonium metavanadate. Specifications

GOST 9338-80: Plywood drums. Specifications

The Document is Referenced By:

GOST 12.4.265-2014: Occupational safety standards system. Personal protective means for works with radioactive substances and materials for their making. Testing method and evaluation of decontamination ratio

GOST 17626-81: Casein for industrial use. Specifications

GOST 26646-90: Stationary distillation desalinization units

GOST 27452-87: Safety radiation control apparatus for nuclear power stations. General technical requirements

GOST 34444-2018: Nanomaterials. Magnesium hydroxide nanostructured. Technical requirements and measurement methods (analysis)

GOST 34445-2018: Nanomaterials. Magnesium oxide is nanostructured. Technical requirements and measurement methods (analysis)

GOST R 12.4.243-2007: Occupational safety standards system. Personal protection equipment for works with radioactive substances and materials for their making. Testing methods and evaluation of decontamination ratio

NTP 23-94: Norms of plant design for the production of soap

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