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Сертификация качества красный кукурузных хлопьев сульфид натрия 60% мин Na2S

Сертификация качества красный кукурузных хлопьев сульфид натрия 60% мин Na2S

Категория: Сульфид >>>
Поставщик: Hangzhou,Xiaoyong,Biotechnology,Co.,Ltd.

Цена:410,00 $ - 440,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-20-2025	488.30 $*	512.8 $*
Aug-20-2025	484.81 $*	508.14 $*
Jul-20-2025	406.68 $*	426.9 $*
Jun-20-2025	476.13 $*	500.38 $*
May-20-2025	414.58 $*	435.98 $*
Apr-20-2025	467.84 $*	490.41 $*
Mar-20-2025	463.49 $*	486.80 $*
Feb-20-2025	459.34 $*	482.15 $*
Jan-20-2025	455.45 $*	478.4 $*

Характеристики

Specification

Sodium sulphide	60%	60%	60%	60%	60%
Fe	10ppm	30ppm	50ppm	80ppm	150ppm
Water insoluble	0.05%max	0.05%max	0.05%max	0.05%max	0.05%max
Na2CO3	2%max	2%max	2%max	2%max	3.5%max

Product Description

Application

○ Used in Leather or tanning for removing hair from hides and skins.

○ used in synthetic organic intermediate and preparation of sulfur dye additives .

○ in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent,

○ used in pulp and paper industry.

○ sodium sulphide is used in water treatment as an oxygen scavenger agent.

○ in the photographic industry to protect developer solutions from oxidation.

○ It is used in the production of rubber chemicals and other chemical compounds.

○ It is use in other applications include ore flotation, oil recovery, food preservative,making dyes, and detergent.

○ used in mining industry as inhibitor , curing agent , removing agent

Packing & Delivery

25KG Paper plastic composite bag

25KG Kraft paper bag

Or can be customized.

Trade Show

Company Profile

Hangzhou Xiaoyong Biotechnology Co., Ltd. is a high-tech enterprise integrated with scientific research, production and sales, specializing in Humate fertilizer, Amino Acid fertilizer &Seaweed extract fertilizer Product research and development.

As one of the leading suppliers for Humate fertilizer, Amino Acid fertilizer &Seaweed extract fertiizer. We have one trading company located in Hangzhou and two factories located in Shanxi and Inner Mongolia.

Look forward to working with you to create bigger market share together.