Protanal® Ester S 2575

1 of 28 products in this brand
Protanal® Ester S 2575 belonging to the alginates chemical family and sourced from non-animal origins, boasts several labeling claims, including being aluminum-free, antibiotic-free, APE-free, bisphenol-A-free, caffeine-free, colorant-free, and dioxin-free.

Chemical Name: Propyleneglycol alginate

CAS Number: 9005-37-2

Chemical Inventories: AICS (Australia), DSL (Canada), ENCS (Japan), IECSC (China), KECI (Korea), NDSL (Canada), PICCS (Phillipines)

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Enhanced TDS

Identification & Functionality

Applications & Uses

Properties

Physical Form
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
pH (at 2% solution)3.5 - 4.4-SOM 6
Viscosity (at 2% solution)50 - 175cPsSOM 82Q
Loss on Dryingmax. 15%SOM 1
Powder Colormin. 64-SOM 105B
Identification (A,B)Pass-SOM 617
Ash Contentmax. 10%SOM 8
Free Carboxyl Groupmax. 35%SOM 656
Esterified Carboxyl Group40 - 85%SOM 656
Assay16 - 20%SOM 652
Microbiological Values
ValueUnitsTest Method / Conditions
Total Viable Countmax. 2000cfu/gSOM 201
E. coli (D=2.55S⁻¹)Absent/25gSOM 130
SalmonellaAbsent/25gSOM 156
ColiformNegative-SOM 204
Yeast and Mold Countmax. 200cfu/gSOM 203
Staphylococcus aureusAbsent/gSOM 206
Pseudomonas aeruginosaAbsent/gSOM 207
Particle Size Distribution
ValueUnitsTest Method / Conditions
Particle Size (through 355 um, series #45)min. 98%SOM 106
Particle Size (through 250 um, series #60)min. 93%SOM 106
Heavy Metals
ValueUnitsTest Method / Conditions
Total Heavy Metalsmax. 20ppmSOM 22
Lead Contentmax. 5ppmSOM 22
Arsenic Contentmax. 3ppmSOM 22
Cadmium Contentmax. 1ppmSOM 22
Mercury Contentmax. 1ppmSOM 22

Regulatory & Compliance