Product Details
Sodium dihydrogen phosphate, also known as acid sodium phosphate. The molecular formula is NaH2PO4·2H2O and NaH2PO4,The relative molecular mass is 156.01 and 119.98.Divided into anhydrous and dihydrate, dihydrate is colorless to white crystalline or crystalline powder, anhydrous is white powder or particles.Easily soluble in water, almost insoluble in ethanol. After losing the crystallization water at 100°C and continuing to heat, acid sodium pyrophosphate is generated.
Specification:HG/T2767-1996
| Item |
NaH4P2O4·2H2O |
NaH4P2O4 |
| Main contents(NaH4P2O4·2H2O),w/%≥ |
98.0 |
98.0 |
| Main contents(NaH4P2O4),w/%≥ |
98.0 |
98.0 |
| Water insoluble,w/%≤ |
0.10 |
0.20 |
| Iron(Fe),w/%≤ |
0.05 |
0.05 |
| Arsenic(As),w/%≤ |
0.01 |
0.01 |
| Sulphate(as SO4),w/%≤ |
0.5 |
0.5 |
| Chloride(as CI),w/%≤ |
0.40 |
0.40 |
| PH value(10g/L solution) |
4.2-4.6 |
4.2-4.6 |
| Fluoride,w/%≤ |
0.05 |
0.05 |
Mono Sodium Dihydrogen Phosphate (MSP) Applicaton:
Used in leather making, boiler water treatment and food industry,As a quality improver and baking powder. Boiler water treatment, electroplating.Buffering agent, water softener, manufacture of sodium hexametaphosphate and sodium pyrophosphate, determination of magnesium, and preparation of improved white medium in haploid species.Mica flakes, dye additives, leather, etc.
Packaging and transportation:
Packaging details:20kg/bag, 25kg/bag;According to Customer Requireme
port:Tianjin Port or Qingdao Port
Our certificate and factory:
The YuCai Chemical company takes quality, technology and brand as the lifeline. The company quality management system is based on ISO9001 which is systematic, scientific, strong controllability. The company has always focused on using technology innovation to improve the adaptability of the products, cultivating brand competitiveness, there are new products and technological transformation project every year. Now three patents have been used in production.
Audited Supplier 
){kind=link}
){kind=link}