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| Place of Origin: | Hunan |
| Brand Name: | Kemsky |
| Certification: | ISO 9001 |
| Model Number: | sodium sulfite paper making |
| Minimum Order Quantity: | 1 metric ton |
|---|---|
| Price: | usd 430 per metric ton |
| Packaging Details: | 25 kgs bag,1000 kgs big bag |
| Delivery Time: | 5-8 days |
| Payment Terms: | T/T , L/C |
| Supply Ability: | 3000 tons per month |
| Name: | Sodium Sulfite Paper Making | Other Name: | Anhydrous Sodium Sulphite Paper Making |
|---|---|---|---|
| Situation: | Dry Powder White | Shelf Life: | 24months/2 Years |
| Usage: | Paper Making, Paper Bleaching | Package: | In Net Weight 25kg Plastic Woven Bag With Plastic Inner Bag |
| High Light: | sodium sulfite anhydrous msds,sodium sulfite water treatment |
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Anhydrous Sodium Sulfite
sodium sulfite anhydrous
1.Manufacturer & Free sample;
2.Superior quality;
3.Prompt shipment;
4.Sincerely service.
sodium sulfite
Sodium sulfite anhydrous
1> Properties:
a) Sodium Sulfite is a reducing agent soluble in water.
b) Its solution in water is basic. It is feeble soluble in liquid chlorine or ammonia.
2> Usage:
a) It is used as a desoxydating or bleaching agent for printing and dyeing industry,
b) As a developer for photographic industry .
c) As a lignin-removing agent for paper industry,
d) As a stabilizer for syntheticfiber for textile industry,
e) As a reducing agent for chemical industry,
f) Or for electroplating industry etc.
Specification:
| Quality Standard(GB2967-2000) | |
| Items | Company Standard |
| Sodium sulfite(Na2SO3) %≥ | 97 |
| Fe %≤ | 0.003 |
| Water insoluble material %≤ | 0.02 |
| Free alkali(Na2SO3) %≤ | 0.1 |
| Na2SO4 %≤ | 2.5 |
| NaCl %≤ | 0.1 |
Usage & Applications:
1, in the field of water treatment
as the deoxidant of boiler water and oilfield flooding;
as antichlor for municipal and industrial water;
as the raw material for the production of sodium thiosulfate;
as the stabilizer of viscose acetal fibre;
as the bactericide of beer bottle.
2, in food industry: as bleaching agent, preservative, bulking agent, antioxidant and for the medicine synthesis
3, as analytical reagent, light dependent resistor materials and base solution of polarographic analysis
4, as antioxygen of cosmetics, mainly for hair dye cosmetics
5, as reducing agent of spice, dye and so on
6, in textile industry: as bleacher and deoxidier for fabric
7, in paper industry: as lignin removal agent
Storage:
1, should be stored closely in the shady, cool and dry warehouse under 30 centigrade
2, package should be sealed without contacting with air, preventing becoming damp and deteriorated
Harm:
For health: it will decompose hydrogen sulfide in gastrointestinal tract, causing hydrogen sulfide poisoning; it will corrode skin and eyes
For environment: it will pollute environment
sodium sulphite/ sodium sulfite
Product Description
Contact Person: Ms.xie
Tel: +8613975090964
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