مشخصات فنی
| Disodium hydrogen phosphate dihydrate, Sodium phosphate dibasic dihydrate | Synonym |
|---|---|
|
10028-24-7
|
CAS-No
|
|
231-448-7
|
EC-No
|
|
Na2HPO4*2H2O
|
Linear formula
|
|
White crystalline or powder
|
Appearance
|
|
93 g/l (20ºC)
|
Solub. in H2O
|
|
9.0-9.4 (50 g/l, H2O, 20ºC)
|
pH value
|
|
177.99 g/mol
|
Molecular Weight
|
|
92.5ºC Elimination of water of crystallization
|
Melting point
|
|
1.7 g/cm3
|
Spec. density
|
|
850-1000 Kg/m3
|
Bulk. Density
|
|
2835-22-00
|
HS-No
|
|
Eye irritation, H318, H319, P264, P280, P305+P351+P338, P310, P33, P313 LGK 10 – 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
≥99.0%
|
Assay (acidimetric)
|
|
passes test
|
Identity (IR-spectrum)
|
