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Preservative · Ingredients & raw materials

Sodium propionate (INS 281)

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Sodium propionate (INS 281)
Sodium propionate (INS 281), photo 2

Xena Organics

Sodium salt of propionic acid used against mould in cakes, chemically leavened bakery goods and some cheese and dairy products, where calcium would interfere with baking powder. FSSAI permits propionates in listed categories within Appendix A limits.

Grade 1

  • Food grade (FCC)

Form 2

  • Powder
  • Granular

Pack size 2

  • 1 kg pouch
  • 25 kg bag

Spec

INS number
281
CAS number
137-40-6
Formula
C3H5NaO2
Appearance
White powder or granules
Assay
99% min (dried basis)
Solubility
Very soluble in water
Standard met
FSSAI, FCC
Typical use level
0.1 to 0.3% on flour weight
Shelf life
12 to 24 months
Storage
Cool, dry place; hygroscopic
Usual minimum
25 kg
HSN code
29155000
GST
18%

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