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Sodium sulfite
Linear Formula:
Na
2
SO
3
CAS Number:
7757-83-7
Molecular Weight:
126.04
EC Number:
231-821-4
Products
Product Category
salts (10)
antioxidants (1)
preservatives (1)
Brand
SAFC (1)
Sigma-Aldrich (8)
Supelco (2)
Feature
Formula Weight
pH Value
Physical Form
Product Line
Purity
Agency
Quality Segment
Application
Special Grade
Anhydrous (4)
ACS reagent (1)
Puriss (1)
Puriss P.A. (1)
analytical standard (1)
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Product Number
Description
Pricing
239321
Sodium sulfite,
ACS reagent, ≥98.0%
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S0505
Sodium sulfite,
≥98%
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1.06657
Sodium sulfite,
anhydrous for analysis EMSURE
®
Reag. Ph Eur
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31454
Sodium sulfite,
puriss. p.a., reag. Ph. Eur., anhydrous, 98-100.0% (iodometric)
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1.06652
Sodium sulfite,
EMPROVE
®
ESSENTIAL, Ph. Eur., BP, NF, E 221
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71988
Sodium sulfite,
BioUltra, anhydrous, ≥98% (RT)
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SX0785
Sodium sulfite,
anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
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28-4330
Sodium sulfite,
JIS special grade, ≥97.0%
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S4672
Sodium sulfite,
BioXtra, ≥98%
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901916
Sodium sulfite,
anhydrous, Redi-Dri
™
, reagent grade, ≥98%
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08981
Sodium sulfite,
analytical standard
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13471
Sodium sulfite,
puriss., meets analytical specification of Ph. Eur., BP, NF, anhydrous, 95.0-100.0% (iodometric)
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