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Min. Order: 1000 Bag/Bags
Payment Type: L/C,T/T,D/P,Paypal
Transportation: Ocean,Land,Air
Packaging: 25kg/carton box,25kg/drum, or on customer requirements.
Place of Origin: China
Application for ascorbic acid:
In the
pharmaceutical industry,can be used to treat scurvy and various acute and
chronic infections diseases,are applicable to the lack of VC,
In the food industry,it can both use as nutrition-al supplements,supplementary
VC in food processing,and also is good Antioxidants in food preservation,widely
used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned
fruit,canned meat and so on;also commonly used in cosmetics,feed additives and
other industrial areas.
Property for ascorbic acid:
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.
ITEM
STANDARD
Appearance
White
or almost white crystal or crystalline powder
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
Loss
on drying
≤0.1%
Sulphated
ash
≤ 0.1%
Residual
solvents (as methanol)
≤ 500 mg/kg
Total
plate count (cfu/g)
≤ 1000
SJZ Chem-Pharm Co., Ltd.
Manufacturer , Trade Company
Chemicals And Chemical Products , Vitamins And Pharmaceutical , Organic Chemicals , Inorganic Chemicals , Food Additives , Water Treatment
101~200
US$10Million
2002
Manufacturer , Trade Company
12/F., Chengming Commercial Building, No. 26, Huai'an East Road
2
11 -20 People
5 -10 People
yes
5,000-10,000 square meters
Shijiazhuang Hebei