TianGong Life Cycle Inventory
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Product Flow Data set: Sodium sulfite (en)
Data set information
Name Sodium sulfite
Synonyms Sulfites; Sodium sulphite3
Classification
Class name : Hierarchy level
  • ILCD 1.1: Materials production / Inorganic chemicals
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CAS Number 7757-83-7
Sum Formula Na2SO3
General comment Sodium sulfite is an inorganic salt with the chemical formula Na2SO3. It is an ionic compound containing two sodium cations (Na+) and one sulfite anion (SO32-). It is primarily used as a food preservative and as an antioxidant. Sulfites are chemicals found in certain foods that can cause allergy symptoms in some people. Sodium sulfite is mildly basic with an approximate pH value of 9.
Quantitative reference
Reference Flow Property
LCI method
Type of flow Product flow
Data entry by
Time stamp (last saved) 2024-05-13T14:40:36.088641+08:00
Data set format(s)
Publication and ownership
UUID 4fbdce66-c23d-4890-b16e-d53c39afa224
Data set version 01.00.005
Flow Property Mean value Minimum value Maximum value Uncertainty distribution type Relative StdDev in % Data derivation type / status General comment
1.0 0.0 0.0 0.0 %