sodium trihydrate dodecahydrate food additve
USD $618 - $625 /Metric Ton
Min.Order:25 Metric Tons
Lianyungang Nuoxin Food Ingredient Co., Ltd.
Product name: Trisodium phosphate Dodecahydrate Food grade
Formula: Na3PO4,Na3PO4.12H2O
Molecular weight :163.94.380.12
Specificity: Anhydrous or have 1-12 H2O. Generally are anhydrous and 12 H2O Products. The %formula for 12 H2O products is 4(Na3PO4,Na3PO4.12H2O)- NaOH, White or colorless crystals,granular,or powder.odourless.easily soluble in water,but not alcohl. Ph value of 1% solution is 11.5-12.5
Quality Standard:
Name of index | FCC-V |
Dodechydrate( on the ignited basis)≥% | 90.0 |
Assay anhydrous( on the ignited basis) ≥% | 97.0 |
Arsenic≤ % | 0.0003 |
Fluoride ≤% | 0.005 |
Lead ≤ % | 0.0004 |
Insoluble substances ≤ % | 0.2 |
Loss on Ignition anhydrous ≤ % | 2.0 |
Dodecahydrate ≤ % | 45.0-57.7 |
Appearance | White granular |
Uses: Used as a fire-prevention agent for fabric, timer, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc.
Packing: It is packed with polyethylene bag as liner , and composite paper bag as the out layer. the net weight of each bagis 25kg
Storage and transport: It should be stored in a ventilative and dry warehouse instead of in the open the air,kept away from water, moisture and sunlight during transport, handled with care,so as to avoid damage to plastic bags. furthermore, it should be stored separately from poisonous substances.