China sodium hydrosulfide suppliers

SHIJIAZHUANG XINLONGWEI CHEMICAL CO.,LTD is one of the leading  Sodium hydrosulfide suppliers in Shijiazhuang city, Hebei, China. We are aiming to provide High Quality Chemicals for both domestic and abroad customers.

Specification of Sodium hydrosulfide

Item	Standards	Result
NaHS (%)	70.0 Min	70.3
Na2S (%)	1.5 Max	1.1
Na2SO3 (%)	1.0 Max	0.9
Fe (%)	0.003 Max	0.0029
NaCO3 (%)	0.6Max	0.5
Matter insoluble in water (%)	0.005Max	0.004

Usage

1,Mining industry , is used extensively for copper flotation.

2,Dye industry.

3,Leather industry .

4,Fertilizer industry.

Sodium Hydrosulphide

Storage:

Sodium Hydrosulphide is recommended to be kept only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Sodium Hydrosulphide is stored in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents.

Caution
Inhalation: Inhalation of the dust can cause sore throat, coughing and shortness of breath. Very high or very long exposures could lead to a build-up of fluid in the lungs (pulmonary edema) and, possibly, death.
Skin Contact: Can cause severe skin irritation and burns.
Eye Contact: Can cause redness, pain, blurred vision and burns which are slow healing. Blindness may result.

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50% concentration liquid Ccaustic soda suppliers

SHIJIAZHUANG XINLONGWEI CHEMICAL CO.,LTD.,is a ISO&SGS certified liquid caustic soda suppliers, we can supply 300,000 tonnes per year.

50% concentration liquid Caustic Soda specification

Item	Standatrd
Concentration % ≥	50
Fe2O3 % ≤	0.02
NaCl % ≤	0.7
Na2CO3 % ≤	1.0
SiO2 % ≤	0.5

Packing

Package	Drum No.	Net Weight per Drum	Net Weight per 20'FCL
IBC Drum	16.00	1500 KG	24 MT
35KG Drum	700.00	35 KG	24.5MT
250KG Drum	80.00	220 KG	20 MT

Our Advantages                

1.Manufacture established in 2008

2.Well-approved quality and pupular price

3.Strict quality control system (ISO Certificate).

4.Full certificate on exporting hazard chemical.

5.SGS, BV and CIQ test are welcome.

6.Welcome your visit.

Caustic Soda liquid

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Hydrogen Peroxide manufacturer

Hydrogen Peroxide manufacturer
SHIJIAZHUANG XINLONGWEI CHEMICAL CO.,LTD. is a ISO&SGS Certified reputed Hydrogen Peroxide manufacturer, who aim to provide High Quality Chemicals for both domestic and abroad customers.

Hydrogen Peroxide

Specification

Items	27.5%Grade	35%Grade	50%Grade
H2O2 concentration(m/m)	27.5%	35%	50%
Free acid as H2SO4(m/m)%	0.04	0.04	0.04
Evaporation residue(m/m)%	0.08	0.08	0.08
Stability%	97	97	97
Total carbon(as C)(m/m)%	0.03	0.025	0.035
Nitrate(as No3)(m/m)%	0.02	0.02	0.025

Application: H2O2 is a strong and environmental friendly oxidizer. It is used to bleach textile and paper products, manufacturer or process foodstuffs, minerals, petrochemicals and consumer products (detergent). Also used for industrial waste treatment(detoxification).

Extinguishing media:
A Large amount of water

Storage & handling:
Store the product in a ventilated and cool place, prevent from direct sunshine, heat and combustible substances. If the package is damaged and there's any spill, use large quantities of water to flush it. Do not store the product on wood pallets or wood floors.

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Hydrochloric Acid manufacturer

Hydrochloric Acid manufacturer
Hydrochloric Acid is a clear, colorless to slightly yellow liquid with a sharp, pungent and irritating order. It is a strong highly corrosive acid, soluble in water and alcohol but insoluble in hydrocarbons.Chemical ties/Specifications

Trade name: Muriatic Acid
Chemical Name:Hydrochloric Acid    
Chemical Formula:HCl
Molecular Wt. :36.45
Appearance :Colorless to yellow liquid
Concentration:34-36% w/w
Specific gravity: 1.166- 1.171 at 25
CAS No. 7647-01-0

Hydrochloric Acid

Principal Application:
Acidizing(activation) of petroleum wells Manufacture of Dyes, phenols and plastics Manufacture of chemicals intermediates, such as FeCl3, ZnCl2, AlCl3, etc.General Cleaning in households and incommercial, industrial establishments.Material Handling Spilled hydrochloric acid should be removed immediately by flushing the contamination area with large quantities of water.Employees should never unduly expose their skin to hydrochloric acid. Prolong exposure can cause severe and painful burns.Since the hydrochloric acid fumes settle rather rapidly towards the ground, it must be thoroughly sprayed with water to minimize its

Our service
1.Competitive price
2.Quality guaranteed BP/EP/USP
3.Prompt delivery
4.Good after service

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