Disodium Hydrogen Phosphate Anhydrous DSP Technical Grade CAS 7558-79-4

• CAS No.: 7558-79-4
• Formula: Na2hpo4
• EINECS: 231-448-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Sodium Phosphate
• Model NO.: CAS 7558-79-4
• Grade Standard: Food Grade
• Molecular Weight: 177.99
• Density: 1.52
• pH Value: 8.8-9.2
• Shelf Life: 2 Years Proper Storage
• Transport Package: 25kgs Kraft Paper Bag
• Specification: 25KG/BAG, 25KG/CARTON, 25KG/DRUM
• Trademark: Dongfang
• Origin: China
• HS Code: 28351000
• Production Capacity: 60ton/Tons Per Month

Product Description

Product Description

 

 

The addition of phosphate has the following effects: increase the pH value of meat; Metal ions in chelating meat; Increase the ionic strength of meat; Dissociate actomyosin. Therefore, the addition of phosphate can improve the water retention and yield of products. However, the ability of phosphate to improve the water retention of meat and improve the quality of meat depends on the type of phosphate applied, the conditions of phosphate system and the amount of phosphate added.

 

Disodium Phosphate (DSP) Application:
Used as fire-extinguishing agent for fabric, woods, paper; as soft water agent for boilers; 

Monosodium Phosphate(MSP),Disodium phosphate(DSP),Trisodium phosphate(TSP) all could be used for boiler water treatment. MSP is used as control of anode corrosion,DSP is as control of alkali corrosion ,TSP is as softer of calcium and magnesium ion precipitation.TSP is with the largest usage.

MSP and DSP keep proper alkali value and prevent more hydroxide ion.

TSP is to prevent calcium and magnesium precipitation.From phosphate protective film inside boiler to prevent corrosion.

Phosphate chemical is adapted for water hardness more than 4mmol/L,or evaporation more than 4t/h,or water hardness less than 1.5mmol and SiO2 content more than 30%.the combination of DSP,TSP and MSP could keep the PH value of boiler water in a best range,and together with moderate dispersing agent could control the potential settings.

 

Name of index	GB1886.329-2021	FCC-V
Disodium Phosphate Na2HPO4 (on dried material) ≥ %	98.0	98.0
Water Insoluble ≤%	0.2	0.2
(As) ≤%	0.0003	0.0003
Heavy Metal (as Pb)    ≤%	0.001	-
Fluoride (as F)         ≤%	0.005	0.005
Loss on drying  Na2HPO4         ≤%	5.0	5.0

 

Packaging & Shipping

 

 

 

FAQ

 

1.Q:What's your payment terms?
   A: We are ok for T/T, L/C at sight, L/C 90/120 days, we can also try OA for regular and reliable clients.

2.Q:What's your delivery time?
    A: Usually we will arrange the shipment in 7 -15 days.

3.Q:How about the packing?
   A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

 

4.Q:How about the validity of the products?
   A: According to the products you ordered.

 

5.Q:How to confirm the product quality before placing orders?
   A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.

 

6.Q:What is loading port?
   A: At main ports of China

We look forward to cooperating with distributors, wholesalers and agents. We have high-quality products, suitable transportation solutions, the lowest budget cost and the most honest business beliefs. You can rest assured of us.