Przejdź do treści Przejdź do menu nawigacyjnego

Sodium sulphite, 500 g

≥98 %, p.a., ACS, anhydrous
Pack Qty.
Empirical formula Na2SO3
Molar mass (M) 126,04 g/mol
Density (D) 2,63 g/cm³
Melting point (mp) 500 °C
CAS No. [7757-83-7]
EG-Nr. 231-821-4

For removal of chlorine and dissolution of cellulose, reagent for detection of iodate in the presence of chlorate and bromate, for absorption of NOx in gas analysis.

Guarantee analysis

17,90 €/op. 

plus VAT | 500 g za op.

Nr kat. P033.1

Dostępny z magazynu w Karlsruhe
Delivery fast, simple and reliable!
od 6 op. 17,00 €/op.
od 24 op. 16,11 €/op.
Usługa abonamentowa firmy Carl Roth

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:

Put all products for your subscription in the desired quantity in the basket.


In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.


Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Czy masz pytania do tego produktu?

Do you have a question about this product?

In the general information or Product details, we have compiled extensive descriptions and downloads for each product.
If you can not find an answer to your question in the Certificates of Analysis and Application Examples , feel free to contact us!
Contact Service
Sodium sulphite
Wybrana ilość:   0
  1. Suma pośrednia:  0.00
Nr kat. Pack Qty. Pack. Cena Ilość
P033.1 500 g plastic 17,90 €
P033.2 1 kg plastic 26,90 €
P033.3 2,5 kg plastic 47,90 €
Dostępny z magazynu w Karlsruhe
Dostępny krótkoterminowo
Termin dostawy na zapytanie
Wybrana ilość:   0
  1. Suma pośrednia:  0.00


Świadectwa jakości

Tu możesz wyszukać i pobrać świadectwo jakości wybranego produktu. Wpisz numer serii.
Znaleziono następujące świadectwa jakości:

Guarantee analysis

Assay (iodom.)≥98,0 %
In H2O insoluble matter≤0,005 %
Alkalinity≤0,03 meq/g
Chloride (Cl)≤0,01 %
Arsenic (As)≤0,0001 %
Lead (Pb)≤0,001 %
Calcium (Ca)≤0,013 %
Iron (Fe)≤0,001 %
Potassium (K)≤0,05 %
Copper (Cu)≤0,001 %
Magnesium (Mg)≤0,013 %
Nickel (Ni)≤0,001 %
Heavy metals (as Pb)≤0,001 %

0 Oceny

0.0 z 5 gwiazdek