60% 1500 ppm Red Flake Sodium Sulfide For Leather

FOB Price

USD $300 - $500 / Metric Ton

20 Metric Tons(Min.Order)

Supply Ability 3000 Metric Ton / Metric Tons per Month
Port xingang
Payment Terms:T/T D/P D/A

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Product Details

Type:	Sodium Sulfide	CAS No.:	1313-82-2	Other Names:	Sodium Sulfide
MF:	Na2S	EINECS No.:	193-129-3	Place of Origin:	Tianjin, China
Grade Standard:	Industrial Grade	Purity:	60% sodium sulfide	Appearance:	Flake Red & Yellow
Application:	industry grade, leather, textile	Brand Name:	x-humate	Model Number:	sodium sulphide sodium sulfide

Product Description

Specifications

1.Sodium Sulfide Red Flake
2.Fe: 1500ppm
3.Na2S : 60%min
4.Water Insoluble : 0.4%max
5.Golden supplier of sodium sulphide

60% 1500 ppm Red Flake Sodium Sulfide For Leather

sodium sulphide:

Molecular formula: Na2S

Property: Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air, poison

Specification

ITEM	STANDARD I	STANDARD II	STANDARD III	STANDARD IV	STANDARD V
Fe	20ppm max	30ppm max	50ppm max	150ppm max	1500ppm max
Na₂S	62%min.	62%min.	60%min.	60%min.	60%min.
Water insolubles	0.10%max.	0.18%max.	0.18%max.	0.30%max.	0.40%max.
Na₂CO₃	1.80%max.	1.80%max.	1.80%max.	3.00%max.	5.00%max.
Na₂SO₃	1.80%max.	1.80%max.	2.00%max.	2.00%max.	2.00%max.
Na₂S₂O₃	2.00%max.	2.00%max.	2.00%max.	2.00%max.	2.00%max.
Colour	Yellow				RED

Benefits:

used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc.

Packing:

in 25KG woven bags Or in 150KG iron drum (1500ppm)

Contact Us

Humate (Tianjin) International Limited: Contact nameSteven Tian; Phone86-22-24228749; AddressNo. 11B, Yitingyuan, No. 22, Liuwei Road

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60% 1500 ppm Red Flake Sodium Sulfide For Leather

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