共找到 150 条与 氯化钠 相关的标准，共 10 页
1.1 - Esta Especifica??o tem por objetivo definir as características a que deve obedecer o Sal (Cloreto de S?dio).
Salt. Sodium chloride. Sodium chloride
SOD I UM CHLORID PART : 2 SOD I UM CHLORIDFOR INDUSTR IAL PURPOSES
Prezentul standard stabile?te metoda poten?icmetric? pentru determinarea con?inutului de fluorur? de sodiu din clorura de sodiu. Metoda se aplic? produselor care con?in fluorur? de sodiu de la 0,01% p?n? la 0,08%.
Sodium chloride. Determination of sodium fluorid content. Potentiometric method
Spracovatel: Rudné baně, n. p., Banská Bystrica, závod Solivary, Pre?ov — Anna Fr?dlová Pracovník Uradu pre normalizáciu a meranie: Ing. Marcela Eckschla-gerová.
Sodium chloride
This standard describes sodium chloride in the form of rock, vacuum-granulated, compressed vacuum-granulated, solar, or compressed solar salt for use in the recharging of cation-exchange materials in water supply service for softening municipal and industrial potable water, wastewater and reclaimed water supplies. Additionally, sodium chloride is used in the recharging of anion-exchange materials for nitrate removal or dealkalization of municipal and industrial supplies.
Sodium Chloride
This standard covers sodium chloride in the form of rock, vacuum-granulated, compressed vacuum-granulated, solar, or compressed solar salt for use in the recharging of cation-exchange materials in water supply service for softening municipal and industrial water supplies. Additionally, sodium chloride is used in the recharging of anion-exchange materials for nitrate removal or dealkalization of municipal and industrial supplies. The main purpose of this standard is to provide purchasers, manufacturers, and suppliers with the minimum requirements for sodium chloride, including physical, chemical, packaging, shipping and testing requirements.
Sodium Chloride
Bedded salt deposits are the remains of ancient seas that have evaporated. Bedded deposits occur in horizontal layers of the mineral halite. These layers range from several to hundreds of feet (meters) in thickness and are between several and several th
Sodium Chloride
This standard describes sodium chlorite, in either solid (granular, flake, or powdered) or aqueous-solution form, for use in making chlorine dioxide for use in water supply and wastewater treatment service.
Sodium Chlorite
Sodium Chloride
SODIUM CHLORIDE
SODIUM CHLORIDE
This standard describes sodium chlorite, in either solid (granular, flake, or powdered) or aqueous-solution form, for use in making chlorine dioxide for use in water supply service. Sodium chlorite must be packaged, labeled, and registered according to the Federal Insecticide, Fungicide, and Rodenticide Act as administered by the US Environmental Protection Agency (USEPA).
Sodium Chlorite
This standard describes sodium fluoride (NaF), coarse crystalline grade, for use in the treatment of potable water.
Sodium Fluoride
Sodium Chloride
SODIUM CHLORIDE
