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  Data

5-Hydroxytryptophan

5-Hydroxytryptophan

Product Name 5-Hydroxytryptophan
CAS NO 56-69-9
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5-Hydroxytryptophan

Description :

Product Name: 5-Hydroxytryptophan;5-HTP


Extrac from: Griffonia seed


Typical COA is shown as below for reference 

 

  Certificate of Analysis

Product: 5-HTP(Griffonia seed extract)

Quantity:10kgs

Batch NO.: 20160801

Manuf. Date: August 01, 2016

Specification: In house

Expiry Date: July 31, 2018

                

Test

Result

Specification

Appearance

conforms

White to off-white crystalline  powder

Odor

conforms

Light smell

Specifice Rotation

-33.4

-30.0 ~ -35.0

PH(1% in dist. Water)

5.5

4.0-7.0

Assay by HPLC

99.40%

≥99.00%

Loss on Drying

0.20%

≤2.00%

Peak X

Negative

Negative

Total Ash

0.20%

≤2.00%

Heavy metals

<10ppm

≤10ppm

Lead

<0.01ppm

≤1ppm

Arsenic

<0.005ppm

≤1ppm

Total Plate  Count

<10cfu/g

<1,000cfu/g

Yeast and Mold

<10cfu/g

<100cfu/g

E.Coli

negative

negative

Salmonella

negative

negative

Conclusion: Qualified

Packing : in net 25kgs fibre drum.

Storage : store in a cool,dry place and keep away from direct strong light.


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