- Inorganic Chemicals; Organic Or Inorganic Compounds Of Precious Metals, Of Rare-earth Metals, Of Radioactive Elements Or Of Isotopes
- Phosphides, Whether Or Not Chemically Defined, Excluding Ferrophosphorus.
- Phosphides, Whether Or Not Chemically Defined (excl. Ferrophosphorus, And Inorganic Or Organic Compounds Of Mercury Whether Or Not Chemically Defined)
Disodium Phosphate
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,D/P,Negotiable |
Description
Chemical formula:Na2HPO4·12H2O
Molecular Weight:358.14
Property :white and colorless granular crystal, specific density is 1.52, melting point is 35.1℃, easily efflorescent in the air. Soluble in water and insoluble in alcohol. Its aqueous solution shows alkaline, decompose ti sodium pyrophosphate at 250℃
| Items | value | Technical Grade | Food grade |
| Main content(as Na2HPO4·12H2O | %≥ | 98.0 | 98.0 |
| pH of 1% solution) | 8.8-9.2 | 8.8-9.2 | |
| Sulfate(as SO4) | % ≤ | 1.2 | 0.2 |
| Chloride (as CL) | %≤ | 0.05 | 0.02 |
| Heavy metals (as Pb) | %≤ | 0.001 | |
| Arsenic (as AS) | %≤ | 0.0003 | |
| Fluoride (as F) | %≤ | 0.10 | 0.005 |
| Water insolubles | %≤ | 0.10 | 0.10 |
