Wholesale birch bark extract betulin powder 70%, 90%, 98%, 99%/ betulin

FOB Reference Price:Get Latest Price
US $290-315 / Kilogram | 1 Kilogram/Kilograms Wholesale birch bark extract betulin powder 70%, 90%, 98%, 99%/ (Min. Order)
Supply Ability:
1000 Kilogram/Kilograms per Month Wholesale birch bark extract betulin powder 70%, 90%, 98%, 99%/
Port:
Shanghai/Tianjin/Beijing
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Overview
Quick Details
Type:
Herbal Extract
Variety:
Birch Bark Extract
Form:
Powder
Part:
Bark
Extraction Type:
Solvent Extraction
Packaging:
Drum
Place of Origin:
Shaanxi, China (Mainland)
Grade:
food grade
Brand Name:
N&R
Model Number:
98%
Product Name:
Birch Bark Extract
Active ingredient:
Betulin
Part of Used:
Bark
Specifications:
70%, 90%, 95%, 98%, 99%
Test method:
HPLC
Appearance:
white powder
Mesh Size:
100% through 80 mesh
Heavy Metals:
≤10PPM
Total Plate Count:
≤1000cfu/g
Mold & Yeast:
≤100cfu/g
Packaging & Delivery
Packaging Details
25KG/Drum or 20kg/drum
Birch Bark Extract Betulin
Delivery Time
Shipped in 5 days after payment

              Natural Birch bark extract Betulin powder

 

 Product Description                                                                                                                                                           

 

Structure: 

Molecular formula:  C30H50O2

Molecular weight:   442.72

Storage: store in cool & dry place, keep away from strong light and heat

Stability: 24 months when properly stored

Packing: 25kg/drum or as requested.

 

 

 

Product Analysis                                                                                                                                                                             

Test Items

Specification

Results

   Methods

Appearance

White fine powder

Conform

Visual

Betulin

98.0%

99.68%

HPLC

Loss on Drying

2.0%

0.86%

2H 105

Ashes

0.5%

0.11%

2H 525

ETOH

1000mg/kg

Conform

GC

Loss on Drying

5.0%

1.42%

2H 105

Ash

0.2%

Conform

2H 525

Heavy Metals

10ppm

Conform

Visual Colorimetry

-Arsenic

1ppm

Conform

AAS

-Mercury

0.1ppm

Conform

AAS

-Cadmium

3ppm

Conform

AAS

-Lead

1ppm

Conform

AAS

Total Plate Count

<1000/g

Conform

AOAC966.23

Yeast& Mold

<100/g

Conform

FDABAM8th

E.Coli

Negative

Conform

FDABAM8th

Salmonella

Negative

Conform

FDABAM8th

Coliforms

10cfu/g

Conform

AOAC911.14

 

  Flow Chart of Betulin

                                                                                                        Betulin 98%

 

 

 

 

 

 

Our Workshop                                                                                                                                             

 

 

 

 

 

 

Contact info

 

 

 

N&R INDUSTRIES, INC.

Sophie Ren

 

 

Tel: 86-29-88764861     Mobile/Wechat: +86-18691806951

Skype:sophienutraii 

http://www.nutraii.com/ 
http://nutraii.en.alibaba.com/