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Zhuzhou Sante EP & Energy Saving Co.,Ltd

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Sodium Pyrosulfite Used for Auxiliary Agent Supply

Brand : Xiang Sante

Product origin : Hunan

Delivery time : 7-15days

Supply capacity : 300000T/Year

Sodium Pyrosulfite Used for Auxiliary Agent Supply, 97% min purity, quality approval, white crytalline powder, direct factory selling

Sodium Pyrosulfite Used for Auxiliary Agent Supply

High quality, factory price, free sample, flexible payment terms, quick delivery, prompt reply, 6 years of experience


Product Name:  Sodium Metabisulphite, Sodium Pyrosulphite, Sodium Metabi

Type: Inorganic salts- Sulphate

Purity: 97% min

Grade: Industry grade, tech grade, food grade

Appearance: white crystalline powder

Smell: SO2


Molecular formula: na2s2o5

Molecular weight: 190.09

Cas No. 7681-57-4

EINECS No., 231-673-0

Hs code: 2832 1000


Brand: Xiang Sante

Origin of Place: Hunan, China(Mainland)

Supply quantity: 12,000 metric tons/ month


Application: Mainly used in pharmaceutical raw materials, paper bleaching, photographic, developer, chrome leather tanning agent, dye printing, printing and dyeing, textile dyes, cotton & fiber bleaching, in addition to the chlorine agent, containing chromium waste water treatment, chemical industrial organic synthesis REDOX, rubber latex treating agent, food brewing, industrial bleaching, anti-corrosion, sterilizing, the manufacture of concrete water reducing agent in construction and so on.

Package:25Kgs/Plastic woven bags;1000kgs/Bag or as requested.

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Sodium Metabisulphite Specification:

National Standard :[HG/T2826-2008]
Product Specification:
ItemSpecification
High-ClassFirst-class
Main Content (Na2S2O5)  % ≥96.595.0
Fe (fe)%≤0.050.05
Heavy metal(PB)%≤0.0050.01
As (As) %≤0.0001----


SMBS details:

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【Physical Character】White or yellowish crystalline powder. Relative density 1.4, soluble in water (20 ℃ for 54 g / 100 ml of water;At 100 ℃ for 81.7 g / 100 ml water) acidic aqueous solution, soluble in glycerin, slightly soluble in alcohol. Easy decomposition when being affected with damp, easy oxidize into sodium sulfate when exposed in air, and contact with strong acid release sulfur dioxide and generate the corresponding salts, decompse when heated to 150 ℃.


Why choose us?:

Established in 2012, Zhuzhou Sante EP & Energy Saving Co., Ltd has been dealing in inorganic chemicals for 6 years.

Items sodium metabisulhite, sodium sulphite anhydrous, zinc oxide and barium sulphate earned good reputation home and abroad.

Own three factories, in Henan, Jiangxi and Guangxi provinces.

Joining lots of famous domestic and international exhibitions, further understand customer's demands!

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Certified with ISO 9001, ISO14001, OHSAS 18001 by EACC, IAF and ANAB

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FAQ:

Q: Are you a factory or trading company?                        A: We are a factory.

Q:What is the payment terms?                                         A: L/C ,T/T, D/P or other payment terms negotiable.

Q: How does your factory do regarding quality control?   A: Our factory can accept any third party inspection.

Q: How long is your delivery time?                                   A: Generally 7-12days.

Q: Do you provide free samples? is it free or extra?          A: Yes, we could offer the sample for free charge with freight negotiable.

Q:Where is your factory located?How can I visit there?     A: You can fly to Changsha International Airport. All our clients, from home or abroad, are warmly welcomed !


For more details or any requirement, please feel free to contact us!


 

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