1,Chemical Name: Disodium Phosphate
2,Molecular Formula:, Na2HPO4,Na2HPO4·2H2O,Na2HPO4·12H2O
3,Molecular Weight: Anhydrous: 141.99; Dihydrate: 177.96; Dodecahydrate: 358.14
4,CAS: Anhydrous: 7558-79-4; Dihydrate: 10028-24-7; Dodecahydrate: 10039-32-4
5,Character: It is white or colorless rhombic crystalline or prismatic crystal. It's easily soluble in water, but insoluble in ethanol. The relative density is 1.52 and melting point is 34.6ºC. If heated to 180ºC, it will lose crystal water and convert to anhydrous.
6,Usage: In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelating agent for solid drinks.
7,Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8,Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
| |
Specification |
GB 25568-2010 |
FCC VII |
| Na2HPO4,w/% ≥ |
Assay (Na2HPO4, Dry Basis),w/% ≥ |
98.0 |
98.0 |
| (As),mg/kg ≤ |
As, mg/kg ≤ |
3 |
3 |
| (Pb),mg/kg ≤ |
Heavy Metal (Pb), mg/kg ≤ |
10 |
---- |
| (Pb),mg/kg ≤ |
Pb,mg/kg ≤ |
4 |
4 |
| (F),mg/kg ≤ |
Fluorides,mg/kg ≤ |
50 |
50 |
| ,w/% ≤ |
Insoluble Substances,w/% ≤ |
0.2 |
0.2 |
| ,w/% |
Na2HPO4 ≤ |
Loss On Drying |
Na2HPO4 ≤ |
5.0 |
5.0 |
| |
Na2HPO4·2H2O |
|
Na2HPO4·2H2O |
18.0-22.0 |
18.0~22.0 |
| |
Na2HPO4·12H2O ≤ |
|
Na2HPO4·12H2O ≤ |
61.0 |
--- |
| Sodium Phosphate, Dibasic Basic information |
| Product Name: |
Sodium Phosphate, Dibasic |
| Synonyms: |
SODIUM PHOSPHATE, DIBASIC ANHYDROUS, TECHNICAL;SODIUM PHOSPHATE, DIBASIC BIO-REFINED;Sodiumhydrogenphosphate,99+%(ACS);buffer solution from di-sodium hydrogen phosphate;sodium hydrogen phosphate, anhydrous, acs;sodium phosphate dibasic solution;DIBASICSODIUMPHOSPHATE,DRIED,USP;SODIUMPHOSPHATE,DIBASIC,ANHYDROUS,BIOTECHGRADE |
| CAS: |
7558-79-4 |
| MF: |
HNa2O4P |
| MW: |
141.96 |
| EINECS: |
231-448-7 |
| Product Categories: |
metal phosphate compound;Chemistry;Inorganics;Food Additives |
| Mol File: |
7558-79-4.mol |
Packing&Shipping
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
Audited Supplier 
){kind=link}
){kind=link}