Skip Navigation
ChemIDplus LiteBrowseAdvanced

Substance Name: Saccharin sodium
RN: 128-44-9
UNII: I4807BK602
InChIKey: WINXNKPZLFISPD-UHFFFAOYSA-M

Note

  • Flavoring agent and non-nutritive sweetener.

Molecular Formulas

  • C7-H4-N-O3-S.Na
  • C7-H5-N-O3-S.Na

Molecular Weight

  • 205.169
 

Classification Codes

Classification Codes

  • Drug / Therapeutic Agent
  • Mutation Data
  • Reproductive Effect
  • TSCA Flag TP (Subject to the Proposed TSCA Section 4 Test Rule)
  • Tumor Data

Superlist Classification Code

  • Reasonably Anticipated to be a Carcinogen
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Saccharin sodium

Name of Substance

  • 1,1-Dioxide-1,2-benzisothiazol-3(2H)-one, sodium salt
  • 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt
  • Saccharin sodium anhydrous
  • Sodium saccharin

Synonyms

  • 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt
  • 1,2-Benzisothiazolin-3-one, 1,1-dioxide, sodium deriv.
  • 1,2-Benzisothiazolin-3-one, 1,1-dioxide, sodium salt
  • Artificial sweetening substanz gendorf 450
  • Benzoic acid sulfimide, sodium
  • CCRIS 706
  • Cristallose
  • Crystallose
  • Dagutan
  • EC 204-886-1
  • EINECS 204-886-1
  • FEMA No. 2997
  • Kristallose
  • Madhurin
  • NSC 4867
  • o-Sulfonbenzoic acid imide sodium salt
  • ODA
  • Saccharin sodium
  • Saccharin sodium, anhydrous
  • Saccharin soluble
  • Saccharin, sodium
  • Saccharin, sodium salt
  • Saccharin, sodium salt (C7H5NO3S.xNa)
  • Saccharine sodium salt
  • Saccharine soluble
  • Saccharinnatrium
  • Saccharoidum natricum
  • Saxin
  • Sodium 1,2 benzisothiazolin-3-one 1,1-dioxide
  • Sodium 1,2 benzisothiazolin-3-one-1,1-dioxide
  • Sodium 1,2-benzisothiazol-3(2H)-one, 1,1-dioxide
  • Sodium 1,2-benzisothiazolin-3-one 1,1-dioxide
  • Sodium 2-benzosulphimide
  • Sodium benzosulphimide
  • Sodium o-benzosulfimide
  • Sodium o-benzosulphimide
  • Sodium saccharide
  • Sodium saccharin
  • Sodium saccharin, anhydrous
  • Sodium saccharinate
  • Sodium saccharine
  • Soluble gluside
  • Soluble saccharin
  • Sucra
  • Sucromat
  • Sulphobenzoic imide, sodium salt
  • Sweeta
  • Sykose
  • UNII-I4807BK602
  • Willosetten

Systematic Names

  • 1,2-Benzisothiazol-3(2H)-one 1,1-dioxide, sodium salt
  • 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt
  • 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt (1:1)
  • Saccharin sodium

Superlist Names

  • 1,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt
  • 1,2-Benzisothiazolin-3-one, 1,1-dioxide, sodium salt
  • Saccharin sodium
  • Saccharin, sodium
  • Sodium saccharin

Registry Numbers

CAS Registry Number

  • 128-44-9

FDA UNII

  • I4807BK602

Other Registry Numbers

  • 1792234-08-2
  • 38279-26-4

System Generated Number

  • 0000128449

Molecular Formulas

Molecular Formulas

  • C7-H4-N-O3-S.Na
  • C7-H5-N-O3-S.Na

Molecular Formula Fragments

  • C7-H4-N-O3-S
  • C7-H5-N-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

InChI=1S/C7H5NO3S.Na/c9-7-5-3-1-2-4-6(5)12(10,11)8-7;/h1-4H,(H,8,9);/q;+1/p-1

InChIKey

WINXNKPZLFISPD-UHFFFAOYSA-M

Smiles

[Na+].O=C1[N-]S(=O)(=O)c2ccccc12

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 6gm/kg (6000mg/kg)   United States Patent Document. Vol. #4869913,
mouse LD50 oral 17500mg/kg (17500mg/kg)   Food and Cosmetics Toxicology. Vol. 6, Pg. 313, 1968.
mouse LDLo subcutaneous 7gm/kg (7000mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 1367, 1981.
rabbit LDLo oral 4gm/kg (4000mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 1367, 1981.
rat LD50 intraperitoneal 7100mg/kg (7100mg/kg)   Food and Cosmetics Toxicology. Vol. 6, Pg. 313, 1968.
rat LD50 oral 14200mg/kg (14200mg/kg)   Food and Cosmetics Toxicology. Vol. 6, Pg. 313, 1968.