ORCHID CHEMICAL SUPPLIES LTD
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Ms.Tracy Chen Ms.Daisy GeCAS NO.7681-57-4
97%(20-25)Metric Ton97%(25-100)Metric Ton
1.Sodium metabisulfite
2. CAS#7681-57-4
3. Manufacture. ISO9001
4. Purity:97%min
5. Packing: 25kg/bag or as your request
Sodium metabisulfite
CAS No.7681-57-4
1.Specifications
Sodium Metabisulfite(SMBS) 97%
| Item | Quality Index | |
| Food Grade | Industry Grade | |
| Purity ( As Na2S2O5 ) | 97.0% min | 96.0% min |
| Sulfur Dioxide( SO2 ) | 65.0% min | 65.0% min |
| Arsenic ( As ) | 0.0002% max | - |
| Heavy metals ( As Pb ) | 0.0005% max | - |
| Selenium (Se ) | 0.0005% max | - |
| Iron (Fe) | 0.001% max | 0.002% max |
| Water insoluble | 0.02% max | 0.05% max |
| PH value: | 4.0-4.8 |
4.0-4.8 |
2.Brand
Orchid Chemical
3.Appearance
white crystalline powder
4.Packing
25kg/bag or as your request
5.Delivery time
prompt delivery
6.Usage
Food grade:
1). Bleach agent (e. G. Candies, cake, bamboo shoots, etc);
2). Loose agent (e. G. Bread, cracker etc);
3). Antiseptic and germicide (e. G. Fruit juice, tinned food brews, the cereals food is defended storage etc);
4). Inhibitor and freshen agent (e. G. Day lily, seafood, fruit and vegetable etc)
Industrial grade:
1). Mordant of printing and dyeing;
2). Dechlorinate of textile after bleaching;
3). Sulphonated agent and reducer of chemical industry and pharmacy;
4). Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water;
5)Rubber solidifying agent
6)Perfume industry is served as hydrocarbon perfume aldehyde
7)The hide profession employ to do to molt dose and pliable dose and wearproof dose
8)The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; Sewage treatment
7.Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder
8.Why do we deserve your choice
1. We Orchid Chemical Supplies Ltd has been manufacturing, marketing and distributing fine chemicals, active pharmaceutical ingredients and dietary supplements and additives to finished dosage manufacturers for more than 10 years.
2.We provides knowledge and understanding of all the necessary requirements with the expert advise from our experienced regulatory consultants.
Pls write email for quotation,specification, delivery time. etc. Thanks.