سعر فوب
أحصل على آخر سعر2.8 / Kilogram
|25 Kilogram Minimum Order
بلد:
China
نموذج رقم:
ascorbic acid
سعر فوب:
2.8 / Kilogram أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
2.8 per Kilogram
الحد الأدني للطلب:
25 Kilogram
تفاصيل التغليف:
25kg cardboard cartons /drums
موعد التسليم:
Prompt
القدرة على التوريد:
500 Ton per Month
نوع الدفع:
L/C, T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Ms. Ellie
2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai
Vitamin C White Powder
Details
Ascorbic
acid is a white or slightly yellow crystals or powder,a little
acid.m.p.190°C-192°C,easily soluble in water,a little soluble in
alcohol and uneasily soluble in Ether and chlorofom and other
organic solvent.In solid state it is stable in air.Its water
solution is easliy mutated when it meets with air.
Vitamin C
White Powder Applications
1.Keep food,
fruits and beverage fresh and prevent them from producing
unpleasant smell.
2.Prevent
formation of nitrous amine from nitrous acid in meat
products.
3.Improve
dough quality and make baked food expand to its maximum.
4.Compensate
the Vitamin C losses of beverage ,fruits and vegetables during
processing rocedures.
5.Used as
nutritional element in additives,Feed additives.
Vitamin C
White Powder Specifications
| ITEM | STANDARD |
| Appearance | White or almost white crystal or crystalline powder |
| Identification | Positive |
| Melting point | 191 °C ~ 192°C |
| pH (5%, w/v) | 2.2 ~ 2.5 |
| pH (2%,w/v) | 2.4 ~ 2.8 |
| Specific optical rotation | +20.5° ~ +21.5° |
| Clarity of solution | Clear |
| Heavy metals | ≤0.0003% |
| Assay (as C 6H 8O6, %) | 99.0 ~ 100.5 |
| Copper | ≤3 mg/kg |
| Iron | ≤2 mg/kg |
| Mercury | ≤1 mg/kg |
| Arsenic | ≤2 mg/kg |
| Lead | ≤2 mg/kg |
| Oxalic acid | ≤0.2% |
| Loss on drying | ≤0.1% |
| Sulphated ash | ≤ 0.1% |
| Residual solvents (as methanol) | ≤ 500 mg/kg |
| Total plate count (cfu/g) | ≤ 1000 |
| Yeasts & molds (cfu/g) | ≤ 100 |
| Escherichia. Coli/g | Absence |
| Salmonella/ 25g | Absence |
| Staphylococcus aureus/ 25g | Absence |
WHY
FOODCHEM?
• TOP 3 Food
enterprises in China
• Over 10
years of experience
• Wholly
owned production plant (1200sq.m.)
• Sales to
more than 70 countries
• 200
products with competitive price
• 1000sq.m.
owned office and 3000sq.m. warehouse
|
​For more information,you can visit our web：foodchem.cn |
| بلد: | China |
| نموذج رقم: | ascorbic acid |
| سعر فوب: | 2.8 / Kilogram أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | 2.8 per Kilogram |
| الحد الأدني للطلب: | 25 Kilogram |
| تفاصيل التغليف: | 25kg cardboard cartons /drums |
| موعد التسليم: | Prompt |
| القدرة على التوريد: | 500 Ton per Month |
| نوع الدفع: | L/C, T/T |
| مجموعة المنتج : | Vitamins |
