Azaad

Commodity: Sodium Metabisulphite
Molecular formula:Na2S2O5
Molecule Weight:190.10
H.S code:28321000
CAS:7681-57-4

Product Features
Appearance : White Or Light Yellow Crystal Powder
Odour: Sulfur Dioxide
Taste : Salty
Melting Poing : 150
Specific Density1.48
Ph : 4.0-4.6
Solubility : Soluble In Water ,insoluble In Alcohol

Application:
1. For industry
Mordant of printing and dyeing; Dechlorinate of textile after bleaching;
Sulphonated agent and reducer of chemical industry and pharmacy;
Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water; Rubber solidifying agent ;Perfume industry is served as hydrocarbon perfume aldehyde ;
The hide profession employ to do to molt dose and pliable dose and wearproof dose ,The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment.
2.For food additive
Bleach agent (e.g.candies, cake, bamboo shoots, etc);Loose agent (e.g.bread, cracker etc);Antiseptic and germicide (e.g.fruit juice, tinned foodbrews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc)

Specifications:
Na2S2O5 97% min
SO2 65% min
Fe 0.0015% max
water-Insoluble 0.01% max
As 0.0001% max
PH 4.0-4.6

Packing and Storage
Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg/1200kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.

1. Spring washers
2. Wave washers
3. Plain washers : m.S. , s.S
4. Lock washers : internal & external tooth
5. Copper washer

1. Wire rings
2. Wire clamps
3. Bottle holder
4. Any wire forming component

1. Snap rings
2. Circlips - external & internal
3. E-clips

Spring band clamps of dia 10 mm to 100 mm

1. Nut clamp
2. Nail clamp
3. Shuttering clamp

Ethanol alcohol distillation column
1. It is standard 95-96% alcohol equipment. Also it can distill pure water.
2.The distillation system has  three columns  and  continuous  distillation  process.The process is the  same as industrial(large scale) alcohol equipment.
 Mash distillation  column distills  fermented  mash or light alcohol  to 50% alcohol ethanol .
It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste,  ethanol discharge in waste 0.05%, better than international standard requirements.
The first rectification distillation  column  increases  alcohol degree  to 70-75% ,  separates  fusel oil and high boiling point  Impurities.  It auto discharges waste water,  ethanol discharge in waste 0.05%, better than international standard requirements.
The second rectification distillation  column  increases alcohol degree to 95%,  separates low boiling point  impurities  like acetaldehyde and methanol .
3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration  module, even  you can run it by a button.