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химическое свойство
растворимость | H2O: soluble |
форма | powder to crystal |
цвет | Black |
РН | 3.5 (10wt. %) |
Вещества, добавляемые в пищу (ранее EAFUS) | LIGNIN SODIUM SULFONATE |
FDA 21 CFR | 173.310; 177.1210 |
Рейтинг продуктов питания EWG | 1 |
FDA UNII | XY2KOA860T |
Система регистрации веществ EPA | Sodium lignosulfonate (8061-51-6) |
Заявления о безопасности | 24/25 |
WGK Германия | 1 |
RTECS | OI6174000 |
кода HS | 3804.00.1000 |
Банк данных об опасных веществах | 8061-51-6(Hazardous Substances Data) |
рисовальное письмо(GHS)
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рисовальное письмо(GHS)
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сигнальный язык
предупреждение
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вредная бумага
H319:При попадании в глаза вызывает выраженное раздражение.
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оператор предупредительных мер
P264:После работы тщательно вымыть кожу.
P280:Использовать перчатки/ средства защиты глаз/ лица.
P305+P351+P338:ПРИ ПОПАДАНИИ В ГЛАЗА: Осторожно промыть глаза водой в течение нескольких минут. Снять контактные линзы, если Вы ими пользуетесь и если это легко сделать. Продолжить промывание глаз.
Sodium lignosulfonate химические свойства, назначение, производство
Использование
Binder for ceramics, dispersing agent for pigments and in water treatment, stabilizer for wax and O/W emulsions, and tanning agent.Общее описание
Light tan powder.Реакции воздуха и воды
Water soluble.Профиль реактивности
An oxidizing acid. Oxidizing acids are generally soluble in water with the release of hydrogen ions. The resulting solutions have pH's of less than 7.0. Materials in this group react with chemical bases (for example: amines and inorganic hydroxides) to form salts. These neutralization reactions occur as the base accepts hydrogen ions that the acid donates. Neutralizations can generate dangerously large amounts of heat in small spaces. The dissolution of acids in water or the dilution of their concentrated solutions with water may generate significant heat. The addition of water acids often generates sufficient heat in the small region of mixing to boil some of the water explosively. The resulting "bumping" spatters acid widely. These materials have significant ability as oxidizing agents. but that ability varies (for example, from high for nitric acid to low for sulfuric acid and most sulfonic acids). They can react with active metals, including iron and aluminum, and also many less active metals, to dissolve the metal and liberate hydrogen and/or toxic gases. Like other acids, materials in this group can initiate polymerization in certain classes of organic compounds. Their reactions with cyanide salts and compounds release gaseous hydrogen cyanide. Flammable and/or toxic gases are also often generated by their reactions with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and weak or strong reducing agents. Additional gas-generating reactions occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), and even carbonates: the carbon dioxide gas from the last is nontoxic but the heat and spattering from the reaction can be troublesome. Acids often catalyze (increase the rate of) chemical reactions.Пожароопасность
Flash point data for Sodium lignosulfonate are not available. Sodium lignosulfonate is probably combustible.Sodium lignosulfonate запасные части и сырье
сырьё
1of3
запасной предмет
Sodium lignosulfonate поставщик
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