| Model: | Zhentian881 |
|---|---|
| Brand: | Zhentian |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | food additive , plant extract , thickener |
| Price: |
US $6000
/ ton
|
| Min. Order: | 1 ton |
| Last Online:13 Nov, 2018 |
Product Description
factory supply bulk agar agar white powder food grade with good price
PRODUCT DESCRIPTION:
Name: Agar agar
Appearance:white powder/crystal
Grade:food grade tech grade
Type:food additive
Molecular formula: (C12H1809)n
HS code:1302310000
CAS code: 9002-18-0
Certificate:SGS/Health certificate/ISO certificate
Other names: Agar agar
Agar or agar-agar is a jelly-like substance, obtained from algae.
Agar is derived from the polysaccharide agarose, which forms the supporting structure in the cell walls of certain species of algae, and which is released on boiling. These algae are known as agarophytes and belong to the Rhodophyta(red algae) phylum. Agar is actually the resulting mixture of two components: the linear polysaccharide agarose, and a heterogeneous mixture of smaller molecules called agaropectin.
APPLICATION:
1.As an impression material in dentistry.
2.To make salt bridges and gel plugs for use in electrochemistry.
3.In formicariums as a transparent substitute for sand and a source of nutrition.
4.As a natural ingredient to form modelling clay for young children to play with.
5.As an allowed biofertilizer component in organic farming.
CERTIFICATE OF ANALYSIS
Agar agar
|
Testing Item |
Specification |
Result |
|
|
Moisture |
≤12% |
10.9% |
|
|
Ash |
≤5% |
1% |
|
|
Starch |
Absent |
Absent |
|
|
Water insolubles |
≤1% |
0.3% |
|
|
Pb |
≤5ppm |
1ppm |
|
|
As |
≤3ppm |
1ppm |
|
|
Gel-strength |
≥1000g/cm2 |
1050 g/cm2 |
|
|
Mesh size |
80 |
80 |
|
|
Appearance |
Milk-white |
Milk-white |
Shelf life: 2 years from date of manufacture.
Storage conditions: In a cool dry place out of direct sunlight.
| Payment Terms: | L/C or T/T |
|---|---|
