2021 High quality Sodium Pyrosulfite - Sodium Propionate – Bohua
2021 High quality Sodium Pyrosulfite - Sodium Propionate – Bohua Detail:
Packing Details : Packing, 1*20 FCL with 17 mt , 25kg/bag
Delivery Details : 3-5 workdays after confirmed the order
White powder with a slight odor. It is hygroscopic. Deliquescent in wet air, soluble in water, slightly soluble in alcohol. It is a salt substance in an acid-base salt.
The solubility in 10% water is about 100 (15 ° C), and the pH is 8.5~10.5.
Active in acidic pH. It is used as a food preservative and is suitable as a preservative in cakes and as a fungicide for bread. The amount of food used is the same as calcium propionate (calculated as propionic acid).
The allowable concentration in cosmetics is 2% (based on propionic acid).
| Name of index | FCC-V | E281 |
| Appreance | White crystalline or crystalline powder | White crystalline hygroscopic powder, or a fine white powder |
| Content | 99.0-100.5(drying basis)% | ≥99.0% (105°C,2h) |
| pH (10 % aqueous solution) | — | 7.5-10.5 |
| As ≤% | — | 0.0003 |
| Heavy metals ≤% | — | 0.0001 |
| Alkalinity (as Na2CO3) | Passes test (about 0.15%) | —- |
| Loss on drying ≤% | 1 | 4 (105°C,2h) |
| Water insoluble ≤% | —- | 0.1 |
| Iron ≤% | 0.003 | 0.005 |
| Lead ≤% | 0.0002 | 0.0005 |
| Mercury ≤% | —- | 0.0001 |
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Our goal is to satisfy our customers by offering golden service, good price and high quality for 2021 High quality Sodium Pyrosulfite - Sodium Propionate – Bohua , The product will supply to all over the world, such as: Italy, Jamaica, Denver, Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.
By Ruth from Tajikistan - 2017.12.31 14:53
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Marjorie from Iran - 2018.11.04 10:32
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