Skip to Content

Greener Alternative Products

mAbs Development & Manufacturing

mAbs Development & Manufacturing

Safety Data Sheets (SDS)

Certificates of Analysis (COA)

Certificates of Origin (COO)

Certificates of Quality (COQ)

Customer Support

Quality & Regulatory

Calculators & Apps

Sodium sulfite analytical standard

Sodium sulfite

Sodium sulfite analytical standard

Linear Formula:

Na₂SO₃

CAS Number:

Molecular Weight:

126.04

EC Number:

Products

Product Category

salts (9)

antioxidants (1)

preservatives (1)

Brand

SAFC (1)

Sigma-Aldrich (7)

Supelco (1)

Feature

Formula Weight

pH Value

Physical Form

Product Line

Purity

Agency

Quality Segment

Application

Special Grade

Anhydrous (3)

ACS reagent (1)

Puriss (1)

Puriss P.A. (1)

analytical standard (1)

Showing 1-10 of 10

Compare

Product Number

Description

Pricing

239321

Sodium sulfite, ACS reagent, ≥98.0%

S0505

Sodium sulfite, ≥98%

1.06657

Sodium sulfite, anhydrous for analysis EMSURE^® Reag. Ph Eur

31454

Sodium sulfite, puriss. p.a., reag. Ph. Eur., anhydrous, 98-100.0% (iodometric)

S4672

Sodium sulfite, BioXtra, ≥98%

1.06652

Sodium sulfite, EMPROVE^® ESSENTIAL, Ph. Eur., BP, NF, E 221

71988

Sodium sulfite, BioUltra, anhydrous, ≥98% (RT)

901916

Sodium sulfite, anhydrous, Redi-Dri^™, reagent grade, ≥98%

13471

Sodium sulfite, puriss., meets analytical specification of Ph. Eur., BP, NF, anhydrous, 95.0-100.0% (iodometric)

08981

Sodium sulfite, analytical standard