High quality Hesperidin with best price 520-26-3

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High quality Hesperidin with best price 520-26-3
High quality Hesperidin with best price 520-26-3
High quality Hesperidin with best price 520-26-3
High quality Hesperidin with best price 520-26-3
High quality Hesperidin with best price 520-26-3
High quality Hesperidin with best price 520-26-3
High quality Hesperidin with best price 520-26-3

High quality Hesperidin with best price 520-26-3

  • Item No.top
    MOQ1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Hesperidin
MW610.56
Place of Origin CN;SHN
Boiling point 576.16°C (rough estimate)
Brand Name QDXIGEMA
alpha -76 °(c=2,pyridine)
Model Number top
Color light brown
Melting point: 250-255 °C (dec.)(lit.)
density 1.3290 (rough estimate)
FormPowder
Shelf Life 2 Years
Refractive Index 1.5940 (estimate)
Type Herbal Extract
PartShell
Extraction Type Solvent Extraction
Packagingbottle
GradeAAAAA
Variety Citrus Extract

Packaging & Delivery

Selling Units:
Kilogram
Product Description

QQ20190416134021

    Product Description

Name

Hesperidin         

EINECS

208-288-1

CAS No.

520-26-3           

Density

1.653 g/cm3

Appearance

light brown powder

Specification

50%,80%,90%,95%,97%

Solubility

Soluble in pyridine, sodium hydroxide solution, soluble in DMF,  slightly soluble in methanol and hot glacial acetic acid, and very slightly   soluble in ethyl ether, acetone, chloroform and benzene. Insoluble in water 

Sources

·700 - 2,500   ppm in fruit of Citrus aurantium L. - Bitter Orange, Petitgrain

·in orange   juice (Citrus sinensis)

·in   Zanthoxylum gilletii

·in lemon

·in lime

·in leaves   of Agathosma serratifolia

Melting Point

250-255 °C   (dec.)(lit.)

Formula

C28H34O15

Boiling Point

930.067 °C at 760 mmHg

M.W.

610.57

Flash Point

305.542 °C

Transport Information

Safety                

22-24/25-36/37/39-27-26

Risk Codes        

22-36/37/38

   Certification of Analysis

 

 

Items

Specifications 

Results

Description

Light yellow fine powder

Conforms

Odour

Characteristic

Conforms

Solvents Used

Water & Ethanol

Conforms

Botanical Source

Citrus aurantium L.

Conforms

Part Used

Fruit

Conforms

Identification

Identical to R.S. sample

Identical

Hesperetin

≥95.0%

95.16%

Mesh Size

100% through 80 mesh

Conforms

Water(KF)

≤5.0%

3.61%

Total Ash

≤1.0%

0.95%

Bulk density

40~60 g/100ml

42 g/100ml

Tap density

60~90 g/100ml

61g/100ml

Lead(Pb)

≤3.0 mg/kg

0.1015 mg/kg

Arsenic(As)

≤2.0 mg/kg

0.1470mg/kg

Cadmium(Cd)

≤1.0 mg/kg

0.0216mg/kg

Mercury(Hg)

≤0.1 mg/kg

0.0114 mg/kg

Residue of solvents

Meet Eur.Ph.7.0 <5.4>

Conforms

Pesticides Residue

Meet USP Requirements

Conforms

Total Plate Count

≤10000cfu/g

40 cfu/g

Yeast & Mold

≤1000cfu/g

10 cfu/g

E.Coli

Negative

Conforms

Salmonella

Negative

Conforms

Non-Irradiation

≤700

675

 

Function&Application

1.Hesperidin are applied in cholesterol-lowering 

effect, help treating diabetes

 

2.Hesperidin are applied in naringin (and grapefruit) 

can interfere with certain drugs including calcium channel blockers,sedatives, cholesterol lowering drugs, and estrogen.

 

3. Hesperidin are applied in naringin stimulates the 

effect of caffeine and could therefore increase its fat burning action.

 

 

 

 

Company Information
Qingdao Xigema Chemical Co., Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Xigema has 21 subsidiaries and holding companies.
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Packaging & Shipping

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Our Services

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FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 
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