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60349

Potassium phosphate dibasic trihydrate

puriss. p.a., ≥99.0% (T)

Manufacturer: Sigma Aldrich

CAS Number: 16788-57-1

Synonym(S): Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate

Select a Size

Pack Size SKU Availability Price
250 G 60349-250-G In Stock ₹ 11,366.25

60349 - 250 G

₹ 11,366.25

In Stock

Quantity

1

Base Price: ₹ 11,366.25

GST (18%): ₹ 2,045.925

Total Price: ₹ 13,412.175

grade

puriss. p.a.

Quality Level

200

Assay

≥99.0% (T)

form

crystals

impurities

≤0.001% total nitrogen (N)

pH

9.1-9.4 (25 °C, 50 mg/mL in H2O)

anion traces

chloride (Cl-): ≤20 mg/kgsulfate (SO42-): ≤50 mg/kg

cation traces

As: ≤0.1 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤500 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg

SMILES string

O.O.O.[K+].[K+].OP([O-])([O-])=O

InChI

1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2

Other Options

Image Product Name Manufacturer Price Range
1.19754
di-Potassium hydrogen phosphate trihydrate
Supelco ₹ 15,800.00
1.05099
di-Potassium hydrogen phosphate trihydrate
Supelco ₹ 5,920.00 - ₹ 4,80,780.00
1.93230
di-Potassium hydrogen phosphate anhydrous
Supelco ₹ 3,353.82 - ₹ 12,170.00

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Description

  • General description: Potassium phosphate dibasic trihydrate (K2HPO4.3H2O, Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate) is the potassium salt having a pH in the range of 9.1-9.4.

SAFETY INFORMATION

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Compare Similar Items

Show Difference

Img

Sigma Aldrich

60349

puriss. p.a., ≥99.0% (T)...

grade:
puriss. p.a.
Quality Level:
200
Assay:
≥99.0% (T)
form:
crystals
impurities:
≤0.001% total nitrogen (N)
pH:
9.1-9.4 (25 °C, 50 mg/mL in H2O)
anion traces:
chloride (Cl-): ≤20 mg/kgsulfate (SO42-): ≤50 mg/kg
cation traces:
As: ≤0.1 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤500 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
SMILES string:
O.O.O.[K+].[K+].OP([O-])([O-])=O
InChI:
1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2

Img

Sigma Aldrich

60356

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grade:
ACS reagentpuriss. p.a.
Quality Level:
300
Assay:
≥99.0% (T)
form:
powder or crystals
impurities:
≤0.001% total nitrogen (N)
pH:
8.5-9.6 (25 °C, 50 mg/mL in H2O)
anion traces:
chloride (Cl-): ≤30 mg/kgsulfate (SO42-): ≤50 mg/kg
cation traces:
Ca: ≤50 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤10 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤500 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤5 ppm (by ICP-OES)
SMILES string:
[K+].[K+].OP([O-])([O-])=O
InChI:
__

Img

Supelco

60357

reference material for titrimetry, ...

grade:
reference material
Quality Level:
100
Assay:
>99.5%
form:
__
impurities:
__
pH:
4
anion traces:
__
cation traces:
__
SMILES string:
[K+].OC(=O)c1ccccc1C([O-])=O
InChI:
__

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Sigma Aldrich

60360

puriss. p.a., ≥99.5% (T)...

grade:
puriss. p.a.
Quality Level:
200
Assay:
≥99.5% (T)
form:
solid
impurities:
__
pH:
4
anion traces:
chloride (Cl-): ≤20 mg/kgsulfate (SO42-): ≤50 mg/kg
cation traces:
Ca: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNa: ≤100 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
SMILES string:
[K+].OC(=O)c1ccccc1C([O-])=O
InChI:
1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1