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Sodium Sulfide Anhydrous Flakes

    Вид оплаты: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Количество минимального заказа: 10 Metric Ton
    Срок поставки: 7 дней
Базовая информация

Модель: Sodium Sulfide Anhydrous

Тип: Сульфид натрия

Стандарт оценки: Промышленный класс

Other Names: Sodium Sulphide

CAS No: 1313-82-2

EINECS NO.: 215-211-5

Appearance: Yellow, Or Brick-red Lumps Or Flakes

Additional Info

Подробности Упаковки: 25kg/bag,22/20'FCL or as your demand

производительность: 6000MT/Month

марка: Xinlongwei

транспорт: Ocean,Land

Место происхождения: Hebei,China(Mainland)

Способность поставки: 6000MT/Month

Сертификаты : MSDS;ISO 9001;SGS

Код ТН ВЭД: 2830101000

Порт: Qingdao Port,Tianjin Port,Shanghai Port

Описание продукта

Sodium Sulfide

Sodium sulfide is the chemical compound with the formula Na2S, or more commonly its hydrate Na2S·9H2O. Industry Chemicals Both are colorless water-soluble salts that give strongly alkaline solutions. Water Treatment Chemicals When exposed to moist air, Na2S and its hydrates emit hydrogen sulfide, which smells like rotten eggs. Mining Chemicals Some commercial samples are specified as Na2xH2O, where a weight percentage of Na2S is specified. Textile&Leather Chemicals Commonly available grades have around 60% Na2S by weight, which means that x is around 3. Such technical grades of sodium sulfide have a yellow appearance owing to the presence of polysulfides. Oil Chemicals These grades of sodium sulfide are marketed as 'sodium sulfide flakes'. Although the solid is yellow, solutions of it are colorless. Oil Field Chemicals

Molecular Formula:Na2S

CAS No. : 1313-82-2

HS: 2830101000

HAZARD CLASS: 8

Purity: 60%min

Appearance: White to yellow crystals; Llight tan, yellow, or brick-red lumps or flakes Oil Field Chemical Agent

Grade Standard: Industrial Grade

Quality standard:

Standard: National standard GB10500-2009

Manufacture as per customer`s special demand

Accept third part inspection

Specifications:60%min

Item

Index

 

Superior Quality

First Grade

Qualified Product

Superior Quality

First Grade

Na2S %

60.0

60.0

60.0

60.0

60.0

Na2SO3 %

1.0

-

-

-

-

Na2S2O3 %

2.5

-

-

-

-

Fe %

0.0020

0.0030

0.0050

0.015

0.030

Na2CO3 %

2.0

-

--

3.5

-

Water insoluble %

0.05

0.05

0.05

0.15

0.20

             

Packing :

25kg/bag ; 50kg/bag

Or as per your demand

Delivery Detail: within 12 days after confirmation of the order.

Applications:

Used to make pulp and paper, to dehair hides, to treat ores (flotation agent), to precipitate metals from wastewater and sludge, to remove nitrogen oxides from gas streams, to polymerize styrene-butadiene, and to manufacture other chemical products;

Used in engraving, lithography, cotton printing, and photography; Organic Chemicals Solvent

Contact Person:

sodium sulphide

Группа Продуктов : Химическая Промышленность > Текстильной И Кожевенной Химии

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