di-Sodium hydrogen phosphate dihydrate
Manufacturer: Sigma Aldrich
CAS Number: 10028-24-7
Synonym(S): sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, Sodium phosphate dibasic dihydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 KG | 04272-1-KG | In Stock | ₹ 4,882.08 |
| 2.5 KG | 04272-2.5-KG | In Stock | ₹ 7,967.20 |
| 5 KG | 04272-5-KG | In Stock | ₹ 14,483.85 |
04272 - 1 KG
In Stock
Quantity
1
Base Price: ₹ 4,882.08
GST (18%): ₹ 878.774
Total Price: ₹ 5,760.854
Agency
meets analytical specifications of BPmeets analytical specifications of Ph. Eur.
Quality Level
200
Assay
98.5-101% (calc. to the dried substance)
form
crystals
quality
meets analytical specification of Ph. Eur., BP
impurities
reducing matter, complies residual solvents, complies≤0.001% heavy metals (as Pb)≤1% NaH2PO4 (calc. to dried subst.)
loss
19.5-21% loss on drying, 130 °C
pH
9.0-9.4 (20 °C, 1%)
anion traces
chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤2 mg/kgFe: ≤10 mg/kg
Other Options
Related Products
Description
- Application: Sodium phosphate dibasic dihydrate has been used for isolating DNA and RNA from bacterial samples of human gastrointestinal (GI) tract.[1][2]
- Biochem/physiol Actions: Sodium phosphate dibasic dihydrate is an important component of running buffer of denaturing gel electrophoresis.
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
Agency: meets analytical specifications of BPmeets analytical specifications of Ph. Eur.
Quality Level: 200
Assay: 98.5-101% (calc. to the dried substance)
form: crystals
quality: meets analytical specification of Ph. Eur., BP
impurities: reducing matter, complies residual solvents, complies≤0.001% heavy metals (as Pb)≤1% NaH2PO4 (calc. to dried subst.)
loss: 19.5-21% loss on drying, 130 °C
pH: 9.0-9.4 (20 °C, 1%)
anion traces: chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces: As: ≤2 mg/kgFe: ≤10 mg/kg
Agency: meets analytical specifications of BPmeets analytical specifications of Ph. Eur.
Quality Level: 200
Assay: 98.5-102.5% (T)
form: crystals
quality: meets analytical specification of Ph. Eur., BP, E339
impurities: reducing matter, complies residual solvents, complies≤0.001% heavy metals (as Pb)≤1.0% NaH2PO457-61% water (Karl Fischer)
loss: 57-61% loss on drying
pH: 8.4-9.6 (20 °C, 1%)
anion traces: chloride (Cl-): ≤10 mg/kgfluoride (F-): ≤10 mg/kgsulfate (SO42-): ≤100 mg/kg
cation traces: As: ≤1 mg/kgCd: ≤1 mg/kgCu: ≤20 mg/kgFe: ≤10 mg/kgHg: ≤1 mg/kgK: ≤50 mg/kgPb: ≤4 mg/kgZn: ≤10 mg/kg
Agency: meets analytical specifications of BPmeets analytical specifications of Ph. Eur.meets analytical specifications of USP
Quality Level: 200
Assay: 98-100.5% (calc. to the dried substance)
form: powder
quality: meets analytical specification of Ph. Eur., BP, USP, FCC, E 339
impurities: reducing matter, complies residual solvents, complies≤0.001% heavy metals (as Pb)≤0.002% ammonium (NH4)≤0.2% water-insoluble matter≤1% NaH2PO4 (calc. to dried subst.)≤2.0% pyrophosphate (as Na4P2O7)
loss: ≤1% loss on drying, 105°C, 4h≤1% loss on drying, 130 °C
pH: 8.4-9.6 (20 °C, 1%)
anion traces: __
cation traces: __
