سعر فوب
أحصل على آخر سعر( Negotiable )
|500 Kilogram Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
( Negotiable ) أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
500 Kilogram
تفاصيل التغليف:
net 25kg per paper carton
موعد التسليم:
15days after order confirmation date
القدرة على التوريد:
10000 Ton per Year
نوع الدفع:
T/T, L/C, D/P
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Ms. Susan
A-15J HIBC No. 9 Changjiang Avenue, Shijiazhuang, Hebei
Product
Name
Potassium Sorbate
Granular
Chemical
Name
2, *-Hexadienoic acid, Potassium
salt
Chemical
Formula
C6H7KO2
Relative Molecular
Mass
**0.*2
Description
White or off-white granular,
slight characteristic odor, freely soluble in water (approx.***0g/L
at *0℃), less soluble in ethyl alcohol
(approx.1g/L at *0℃)and practically insoluble in
ether.It decomposes at about **0℃.
CAS
NO.
*********5
E
number
E **2
Einecs
number
********1
Date of
expiry
2 years
Identification
Ultra-violet
absorption:UV-Maximum**4±2mm(solution of 0.**2g/L in water at
pH＜3)
Test for potassium sorbate:Positive
Specifications
| Item | Standard |
| Appearance | White or off white granular |
| Melting range | ******5℃ |
| Acidity (as sobic acid) | Passes test (about 1%) |
| Heat stability | No discoloration after
heating *0 minutes at **5℃ |
| Free alkalinity (calc.as K2CO3)% | Passes test (about 1%) |
| Loss on drying,% | Max.1% (Karl Fischer method,**5℃ for 3h) |
| pH value | 8.***0.5(*0% water solution) |
| Heavy metals(as lead),% | Max.*0ppm |
| Lead,% | Max.2ppm |
| Aldehydes (as formaldehyde)% | Max.0.1% |
| Arsenic,ppm | Max.2ppm |
| Cadmium | Max.0.*2ppm |
| Zinc | Max.0.1ppm |
| Chloride | Max.**0ppm |
| Sulfate(as SO4)% | Max.**0ppm |
| Assay(on dry weight basis)% | *9.0%***1.0% of C6H8O2, on dry weight basis |
Functional use
Preservative (food grade), antimicrobial
agent
Storage &
Package
Pack in *5kgs or *0lbs carton;
Store in tight containers, protected from light, avoid exposure to
excessive heat.
The quality of our potassium
sorbate meets international standards such
as:
-EC Directives
-Purity requirements of the FAO/WHO
-European Pharmacopoeia(EP)
-Food Chemical Codex (FCC)
-Japanese Standards for Food Additives (JSFA)
-NF
| بلد: | China |
| نموذج رقم: | - |
| سعر فوب: | ( Negotiable ) أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | 500 Kilogram |
| تفاصيل التغليف: | net 25kg per paper carton |
| موعد التسليم: | 15days after order confirmation date |
| القدرة على التوريد: | 10000 Ton per Year |
| نوع الدفع: | T/T, L/C, D/P |
| مجموعة المنتج : | - |
