MilliporeSigma
All Photos(1)

Documents

1.06609

Supelco

Sodium peroxidisulfate

for analysis EMSURE®

Sign Into View Organizational & Contract Pricing

Synonym(s):
Sodium peroxidisulfate, Sodium persulfate, Peroxydisulfuric acid disodium salt
Empirical Formula (Hill Notation):
Na2O8S2
CAS Number:
Molecular Weight:
238.10
MDL number:
EC Index Number:
231-892-1

Quality Level

product line

EMSURE®

Assay

≥99.0% (iodometric)

form

solid

potency

920 mg/kg LD50, oral (Rat)
>10000 mg/kg LD50, skin (Rabbit)

loss

≤0.05% loss on drying, 105 °C; 3 hours

pH

3.5-3.8 (20 °C, 100 g/L in H2O)

solubility

545 g/L

density

1.2 g/cm3 at 20 °C

bulk density

1150 kg/m3

anion traces

chloride (Cl-): ≤0.01%

cation traces

Cr: ≤0.001%
Cu: ≤0.001%
Fe: ≤0.0005%
Mn: ≤0.0001%
NH4+: ≤0.05%
Pb: ≤0.001%
heavy metals (as Pb): ≤0.003%

storage temp.

15-25°C

InChI

1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2

InChI key

CHQMHPLRPQMAMX-UHFFFAOYSA-L

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.012011.012008.18601
Sodium peroxidisulfate for analysis EMSURE®

Supelco

1.06609

Sodium peroxidisulfate

Ammonium peroxodisulfate for analysis EMSURE® ACS,Reag. Ph Eur

Supelco

1.01201

Ammonium peroxodisulfate

Ammonium peroxodisulfate EMPLURA®

Supelco

1.01200

Ammonium peroxodisulfate

di-Sodium succinate anhydrous for synthesis

Sigma-Aldrich

8.18601

di-Sodium succinate

form

solid

form

solid

form

solid

form

powder

pH

3.5-3.8 (20 °C, 100 g/L in H2O)

pH

3.2 (20 °C, 100 g/L in H2O)

pH

3.2 (20 °C, 100 g/L in H2O)

pH

7-9 (20 °C, 100 g/L in H2O)

solubility

545 g/L

solubility

-

solubility

620 g/L

solubility

-

density

1.2 g/cm3 at 20 °C

density

1.98 g/cm3 at 20 °C

density

1.98 g/cm3 at 20 °C

density

-

anion traces

chloride (Cl-): ≤0.01%

anion traces

chloride, chlorate (as Cl-): ≤0.001%

anion traces

chloride (Cl-): ≤0.002%

anion traces

-

Linkage

Replaces: SX0703; SX0703-1

Analysis Note

Assay (iodometric): ≥ 99.0 %
Identity: passes test
Chloride (Cl): ≤ 0.01 %
Heavy metals (as Pb): ≤ 0.003 %
NH₄ (Ammonium): ≤ 0.05 %
Cr (Chromium): ≤ 0.001 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
Mn (Manganese): ≤ 0.0001 %
Pb (Lead): ≤ 0.001 %
Loss on drying (105 °C; 3 hours): ≤ 0.05 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

5.1B - Oxidizing hazardous materials

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service