葉綠素(萃取液)

Import Source : AshlandCo. Ltd. come ftom U.S.A.

CERTIFICATE OF ANALYSIS

Product Name : Sodium Copper Chlorophylin Extract Liquid

ITEM SPECIFICATION RESULT

Description

Dark green liquid

Good

Identification
　
Positive

Odor

It is orderless or has a slight,

Good

Taste

Characteristic oder
　

　　　

pH

9.5~ 11.0

10.5

Content(Chlorophyll)
　
10.33%

Free copper ion

Not more than 300 μg/g

Within limit

Arsenic

Not more than 4 μg/g

Within limit

Basic coal-tar dye
　
Within limit

Loss on drying

Not more than 5.0%

3.2%

Water indsoluble matter

Not more than 0.25%

Within limit

Residur on igntion

Not more than 37.0%

29.3

　　　

Evaluation
　
Passed

Storage: Store in a well-closed container away from moisture

Shelf Life 1 year if sealed and store from direct sun light

Description	Dark green liquid	Good
Identification		Positive
Odor	It is orderless or has a slight,	Good
Taste	Characteristic oder

pH	9.5~ 11.0	10.5
Content(Chlorophyll)		10.33%
Free copper ion	Not more than 300 μg/g	Within limit
Arsenic	Not more than 4 μg/g	Within limit
Basic coal-tar dye		Within limit
Loss on drying	Not more than 5.0%	3.2%
Water indsoluble matter	Not more than 0.25%	Within limit
Residur on igntion	Not more than 37.0%	29.3

Evaluation		Passed