Unlock the Naturally Sweet and Healthy Stevia Powder - Bontac

Stevia Sweetener (RD)

CAS No.: 63279-13-0
Purity: ≥95%
Type Contents
Product Name: Stevioside/ Rebaudioside D
Purity: ≥95%
CAS No.: 63279-13-0
Molecular Formula: C50H80O28O
Molecular Weight: 1129.15g/mol


Stevioside, also known as stevia, stevia sugar, stevioside, is a highly sweet, low-calorie sweetener extracted from the leaves and stems of the herb Stevia rebaudiana, a natural product with no side effects on humans.



Appearance White to off-white powder
Purity (HPLC) ≥95%
Loss on drying(GB 5009.3) ≤6.0%
Ash(GB 5009.4) ≤1.0%
pH, 1% Solution(CP 2015 0631) 4.5-7.0
Heavy metal content (AAS)  
Pb ≤1.0 ppm
As ≤1.0 ppm
Hg ≤0.1 ppm
Cd ≤0.3ppm
Total microbial count (GB 4789.2) ≤1000CFU/g
Coliform (GB 4789.3) <10MPN/g
Yeast and Mold, cfu/g(GB 4789.15) <100CFU/g
Salmonella (GB 4789.4) Negative
Staphylococcus Aureus (GB 4789.10) Negative
Ethanol (By GC) ≤5,000 ppm


Storage conditions: 
Store at room temperature, seal tightly, keep from moisture and strong light           



  • Assist to reduce hypertension
  • Assist to reduce hyperglycemia
  • Assist to reduce hyperlipidemia
  • Antitumor
  • inhibit pathogenic bacteria
  • Promote mineral absorption


  • Food additives
  • Daily chemical additives
  • Can be widely used in food, beverage, daily chemical, wine, cosmetics and other industries

Why Choose Us

Product features and advantages:

  • High safety: natural high-power sweetener
  • High sweetness: 250-400 times sweeter than sucrose
  • Good taste: Without the aftertaste of stevioside Reb A, it tastes better
  • 0 calories: Produces no heat and is friendly to diabetic and obesity patients
  • Whole-enzymatic method and lower cost: The sweetness-price ratio is only 40% of that of sucrose
  • Good stability: no moisture absorption, the shelf life can reach more than 3 years

Discover the natural sweetnes of stevia powder

stevia powder


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