FOB Price
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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
25 Kilogram
Packaging Detail:
25kg/drum
Delivery Time:
7 days
Supplying Ability:
15 Ton per Month
Payment Type:
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
連絡先担当者 Ms. Evelyn
Rm 2405, Unit 1, Buiding 1, Taiyin Tower jianghan Econmic Development Zone, Wuhan, Hubei
|
Item
|
Specification( CP***5)
|
Results
|
|
Appearance
|
White crystals or crystalline
powder
|
White crystalline powder
|
|
Stata of solution
(transmittance)
|
Clear and colorless
Not less than *5.0%
|
*9.1%
|
|
Idetification
|
As per CP***5
|
Positive
|
|
Cysteine
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Not more than 0.*5%
|
Less than 0.*5%
|
|
Specific rotation [α]D*0
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**2.5°to
**6.0°
|
**3.4°
|
|
Chloride (Cl)
|
Not more than 0.*5%
|
0.*4%
|
|
Iron(Fe)
|
Not more than 0.**1%
|
Less than 0.**1%
|
|
Heavy metals（Pb）
|
Not more than 0.**2%
|
Less than 0.**1%
|
|
Loss on drying
|
Not more than 0.*0%
|
0.*2%
|
|
Residue on ignition
(sulfated)
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Not more than 0.*0%
|
0.*5%
|
|
Assay
|
*8.0% to **1.5%
|
*9.9%
|
|
PH
|
2.8 to 3.0
|
2.9
|
|
Related substances
|
YBH*******4 Not more than 1.0%
|
0.*3%
|
|
Microbiological assay
|
Total plate count ≤***0cfu/g
|
＜*0cfu/g
|
|
Mold &
yeast ≤***0cfu/g
|
＜*0cfu/g
|
|
|
E．Coli
Negative
|
Negative
|
