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Sodium Sulfide Red Flakes Na2S CAS No.:1313-82-2

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  • Delivery term:

    The date of payment from buyers deliver within days

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    Henan

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    Long-term effective

  • Last update:

    2022-01-15 22:37

  • Browse the number:

    223

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Qinyang Longyao Chemical Co., Ltd
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Contact:

longyao01(Mr.)  

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Telephone:

Phone:

Area:

Henan

Address:

Qinnan Industrial Park, Qinyang City, Henan Province, China

Website: http://www.longyaochemical.com/ http://longyao01.jiexie6688.com/
Product details

SODIUM SULFIDE RED FLAKES (NA2S) CAS NO.1313-82-2

Longyao Chemical produces sodium sulfide 20000MT/year. The company provides different standards of sodium sulfide. Na2S yellow flakes, also called low iron sodium sulfide, with iron content from 10ppm-30ppm.  Na2S red flakes, with iron content from 50ppm~1500ppm.

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TECHNICAL PARAMETER

Grade

50ppm

80ppm

150ppm

300ppm

1500ppm

Sodium Sulphide

 (Na2S)      

≥

60%

60%

60%

60%

60%

Sodium Carbonate

(Na2CO3)      

≤

2.0%

2.0%

3.0%

3.0%

5.0%

Water Insoluble

≤

0.1%

0.1%

0.1%

0.2%

0.4%

Iron content

≤

0.005%

0.008%

0.015%

0.030%

0.030%


APPLICATION

1-Used in leather or tanning to remove hair from leather and skin.

2-Used to synthesize organic soil and prepare sulfur dye additives.

3-Used as a bleaching agent, desulfurizer and dechlorinating agent in the textile industry.


4-Used in the pulp and paper industry.

5-Sodium sulfide is used as an oxygen scavenger in water treatment.

6-Used in the photographic industry to protect the developer from being oxidized.


7-It is used to produce rubber chemicals and other compounds.

8-Used as inhibitor, curing agent and remover in the mining industry.

9-It is used for oil recovery.


PACKING: 25kg /900kg/1000kg woven bag with PE inner liner

20MT-22 MT with pallet by 20GP FCL, and 22MT-25MT without pallet by 20GP FCL.


STORAGE: Sodium sulfide shall be sealed and stored in the dry and ventilated place to prevent from rain ,high temperature and strong sunlight.



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