| Customization: | Available |
|---|---|
| CAS No.: | 1313- 82-2 |
| Formula: | Na2s |
|
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| Color | Yellow or Red Flakes | |||||||
| Packing | 25kds/bag woven plastic bag or 150kgs /iron drums | |||||||
| Model | 10PPM | 15PPM | 20PPM | 30PPM | 50PPM | 80PPM | 150PPM | 1500PPM |
| Na2S | 60% min | 60% min | 60% min | 60% min | 60% min | 60% min | 60% min | 60% min |
| Na2CO3 | 2.0% max | 2.0% max | 2.0% max | 2.0% max | 2.0% max | 2.0% max | 3.0% max | 5.0% max |
| Water Insoluble | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.4% max |
| Fe | 0.001% max | 0.0015% max | 0.002% max | 0.003%max | 0.005% max | 0.008% max | 0.015% max | 0.15% max |
Sodium sulfide is primarily used in the kraft process in the pulp and paper industry.
It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant;
in chemical photography for toning black and white photographs;
in the textile industry as a bleaching agent, for desulfurising and as a dechlorinating agent; and in the leather trade for the sulfitisation of tanning extracts.
It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.
It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.
It is used in other applications including ore flotation, oil recovery, making dyes, and detergent. It is also used during leather processing, as an unhairing agent in the liming operation.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export
various kinds of quality chemicals since 2010. The products Include industry chemical, Animal feed additive, Food
additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Detergent ,Minerals etc. Our management
team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and
service was approbated by the clients in the worldwide.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the
quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external
procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the
distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in
quality and service, we will provide our customers with products of optimum quality consistent with their
requirements.
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution
network, buying power and efficient inventory management system allow us to offer our products at the best possible
prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use
our chemicals in Europe market.
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy
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