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Sodium citrate dihydrate

ALDRICH/W302600 - ≥99%, FG

Synonym: Sodium citrate tribasic dihydrate; Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate

CAS Number: 6132-04-3
Empirical Formula (Hill Notation): C6H5Na3O7 · 2H2O
Molecular Weight: 294.10
EC Number: 200-675-3
MDL Number: MFCD00150031
Linear Formula: HOC(COONa)(CH2COONa)2 · 2H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-W302600-1KG-K 1 kg
 $76.40
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45-W302600-10KG-K 10 kg
 $257.00
1/EA		 Add To Favorites
45-W302600-25KG-K 25 kg
 $354.00
1/EA		 Add To Favorites
45-W302600-SAMPLE-K
$54.60
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application(s) flavors and fragrances
assay ≥99%
biological source synthetic
documentation see Safety & Documentation for available documents
food allergen no known allergens
grade FG
  Halal
  Kosher
InChI 1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3
InChI key NLJMYIDDQXHKNR-UHFFFAOYSA-K
mp >300 °C (lit.)
organoleptic odorless
Quality Level 400 
reg. compliance EU Regulation 1333/2008 & 178/2002
  EU Regulation 178/2002
SMILES string O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
Application: Sodium citrate dihydrate is used as a buffering, sequestering, or emulsifying agent in foods, beverages, and various other industrial applications. It can also be used in detergent formulations due to its rapid biodegradability characteristics.
General description: Sodium citrate dihydrate is used as a buffer, pH controlling agent, emulsifier, sequestrant and complexing agent in food industry.
Packaging: 1 kg in poly bottle
Packaging: 10, 25 kg in fiber drum
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99%
mp >300 °C (lit.)
FEMA Number 3026
UNSPSC 12164502

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