GOST 20291-80
ГОСТ 20291-80
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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.
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Format: Electronic (pdf/doc)
Approved: USSR State Committee for Standards,
1/24/1980
SKU: RUSS18142
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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