| Customization: | Available |
|---|---|
| CAS No.: | 10039-32-4 |
| Formula: | Na2hpo4 12H2O |
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Disodium Phosphate Dodecahydrate
Synonyms: Disodium Hydrogen Phosphate; Sodium Phosphate Dibasic; Disodium Monohydrogen Phosphate; Disodium Monophosphate; DSP.
Disodium Phosphate Dodecahydrate is a kind of white crystals or granules. Density 1.524g/ml. It is water soluble. CAS#7558-79-4. However, it is insoluble in alcohol.
Usage:
Disodium Phosphate Dodecahydrate commonly is used in biological assay buffers.
Sodium is required for nerve and muscle functioning. Sodium Phosphate Dibasic can be used as a dietary supplement and as a nutrient. In food, it as a sequestrant.
In water treatment, it is applied in conjunction with trisodium phosphate, retards calcium scale formation. It is also found in some detergents, cleaning agents and pH buffer solutions.
This product is known to be used in many applications including the purification of antibodies. It is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy.
| Test Items | FCC/E339(ii)/GB1886.329-2021 Standard |
| Appearance | White Odorless Powder |
| Assay | ≥98.0% |
| Loss on drying | ≤61.0% |
| pH (1% solution) | 8.4-9.6 |
| Water insoluble | ≤0.2% |
| Fluoride | ≤50ppm |
| As | ≤3ppm |
| Pb | ≤2ppm |
| Cd | ≤1ppm |
| Hg | ≤1ppm |
Storage: Store in a cool, dry area and not in direct sunlight. The preferred storage temperature should not exceed 0ºC-40ºC.
Shelf Life: 24 Months.
Some product documents including but not limited to:
Flow Chart, MSDS, Non-GMO, Nutrition fact, Allergens, BSE/TSE Free, Certificate of Analysis, Country of Origin, Certificate of Origin.
(some statements may not apply to all products)
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1. What's your payment terms?
T/T and L/C
2. What's your delivery time?
Arrange the shipment in 7-15 days after confirm PO.
3. How about the packing?
Packing as 25 kg/bag. Of course, if you have special requirements, we will according to your order.
4. When can I get reply?
We'll reply in 12 hours on working days.
5. How about the validity of the products?
According to the products you ordered.
6. What documents you provide?
Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
If your market has any special requirements, please let us know.
7. What's your loading port?
Lianyungang, Shanghai, Qingdao, Ningbo and other China Major Port.
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