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04272

di-Sodium hydrogen phosphate dihydrate

Name: di-Sodium hydrogen phosphate dihydrate
Brand: SIGALD

meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance)

동의어(들):

sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, Sodium phosphate dibasic dihydrate

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

Na₂HPO₄ · 2H₂O

CAS 번호:

10028-24-7

Molecular Weight:

177.99

PubChem Substance ID:

329747906

UNSPSC Code:

12161700

NACRES:

NA.25

EC Number:

231-448-7

MDL number:

MFCD00149182

Assay:

98.5-101% (calc. to the dried substance)

Form:

crystals

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속성

Quality Segment

200

agency

meets analytical specifications of BP, meets analytical specifications of Ph. Eur.

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/kg, sulfate (SO₄^2-): ≤100 mg/kg

cation traces

As: ≤2 mg/kg, Fe: ≤10 mg/kg

suitability

complies for appearance of solution

SMILES string

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

InChI

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

InChI key

KDQPSPMLNJTZAL-UHFFFAOYSA-L

설명

Application

Sodium phosphate dibasic dihydrate has been used for isolating DNA and RNA from bacterial samples of human gastrointestinal (GI) tract.

Biochem/physiol Actions

Sodium phosphate dibasic dihydrate is an important component of running buffer of denaturing gel electrophoresis.

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저장 등급

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c