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1.28211

SAFC

Sodium sulfate anhydrous

EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, USP, E 514

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Synonym(s):
Sodium sulfate
Linear Formula:
Na2SO4
CAS Number:
7757-82-6
Molecular Weight:
142.04
MDL number:
MFCD00003504
UNSPSC Code:
51171629
E Number:
E 514
EC Index Number:
231-820-9

grade

anhydrous

Quality Level

500

Agency

BP
ChP
Ph. Eur.
USP

product line

EMPROVE® ESSENTIAL

form

solid

mol wt

142.04 g/mol

impurities

bacterial content, low

pH

5.2-8.0 (20 °C, 50 g/L in H2O)

pKa 

4.76

mp

884 °C (lit.)
884 °C

solubility

200 g/L

density

2.68 g/cm3 at 25 °C
2.68 g/mL at 25 °C (lit.)

application(s)

pharmaceutical
solid formulation

storage temp.

2-30°C

SMILES string

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

InChI

1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

PMZURENOXWZQFD-UHFFFAOYSA-L

Related Categories

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Sodium sulfate anhydrous is the anhydrous, sodium salt form of sulfuric acid, and can be used as buffer and pH modifier or mineral salt.

Packaging

1282110003//3x1kg - plastic bottle
1282111001//1kg - plastic bottle
1282112501//2.5kg - plastic bottle
1282118029//25kg - fiber carton

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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