离岸价格
获取最新报价6 ~ 8 / Kilogram ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
20 Kilogram
包装细节:
20Kg/kraft paper bag or as your requirement
交货时间:
3 days after received your advanced payment
供应能力:
500 Ton per Month
付款方式:
T/T, L/C, D/P, Western Union, Money Gram
联系人 Mr. Scorpios
No.6,shandong road, Qingdao, Shandong
1.Product name: Trehalose
2.CAS No.: 6138-23-4
3.Other
Names: alpha-D-Glucopyranosyl-alpha-D-glucopyranoside
4.MF: C12H22O11.2(H2O)
5.Molecular Weight: 378.33
Trehalose, also known as mycose or tremalose, is a natural
alpha-linked disaccharide formed by an α, α-1, 1-glucoside bond
between two α-glucose units.In 1832, H.A.L. Wiggers discovered
trehalose in an ergot of rye, and in 1859 Marcellin Berthelot
isolated it from trehala manna, a substance made by weevils, and
named it trehalose.
It can be synthesised by bacteria, fungi, plants, and invertebrate
animals. It is implicated in anhydrobiosis — the ability ofplants
and animals to withstand prolonged periods of
desiccation.
Spec.: ≥98.5% of Trehalose Powde
|
Product name |
D(+)-Trehalose dihydrate |
|
Item |
Specification |
|
Description |
White crystal with a sweet taste, virtually odorless |
|
Assay |
Not less than 98% |
|
Loss on drying |
Less than 2.0% (60, 5h) |
|
Total ash |
Less than 0.06% |
|
Lead |
Less than 1mg/kilo |
|
Arsenic |
Less than 1mg/kilo |
|
Coliform |
Less than 30 MPN/100g |
|
pH |
5.0 - 6.7 |
|
Total aerobic counts |
Less than 400 CFU per gram |
|
Salmonella |
Negative |
