DSP – Disodium Phosphate Na2HPO4 anhydrous / dihydrate / dodecahydrate

Short Description:

Product Name: Disodium Phosphate/DSP

CAS No.: 10039-32-4

Molecular Formula: H25Na2O16P

Molecular Weight: 358.14

Melting Point: 35 °C

PH: 9.0-9.3 (25℃, 50mg/mL in H2O)

Density: 1,52 g/cm3

Function: Humectants


Product Detail

FAQ

Product Tags

1. Product Description 

It is white or colorless rhombic crystalline or prismatic crystal. It’s easily soluble in water, but insoluble in ethanol. The relative density is 1.63 and melting point is 34.6℃. If heated to 180℃, it may lose crystal water and convert to anhydrous.

2. Certificate of Analysis

Specification GB 25568-2010 FCC V
Assay(Na2HPO4),w/% ≥ 98.0 ≥ 98.0
Arsenic(As),ppm ≤ 3 ≤ 3
Heavy metal(Pb),ppm ≤ 10 ≤ 10
Lead(Pb),ppm ≤ 4
Fluorides,ppm ≤ 50 ≤ 50
Insoluble Substances,w/% ≤ 0.2 ≤ 0.2
Loss on drying     w/% Na2HPO4 ≤ 5.0 ≤ 5.0
Na2HPO4·2H2O 18.0~22.0 18.0~22.0
Na2HPO4·12H2O ≤ 61.0


3. Application

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.

4. Package

25Kg, 50Kg, 1000kg bag

5. Storage

It should be stored in a dry and ventilating warehouse, kept away from moisture and heat. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.  


  • Previous:
  • Next:

  • Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
    A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.

    Q2 : How can I get the samples ?
    A2 We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.

    Q3: Is it possible to custom the labels with my own design?
    A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.

    Q4: How can I release the payment to you?
    A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A. OA

    Q5: How do you check all the goods in the production line?
    A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure

    INQUIRY DETAILS *

    INQUIRY NOW
    • captcha

    Related Products

    WhatsApp Online Chat !