- CAS 编码:50-81-7
|Appearance||White or almost white crystal or crystalline powder|
|Melting point||191 ℃ ~ 192℃|
|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|
|Assay (as C 6H 8O6, %)||99.0 ~ 100.5|
|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|
|Staphylococcus aureus/ 25g||Absence|
User : Bhadresh Sharma2015-09-03 02:03:56
Bhadresh SharmaQ : Do you offer the rate of raw material (2KGA) of Ascrobic Acid (Vitamin C)? We are new in this product please guide us.
FOODCHEM A : Thank you for your comment, we will contact you asap
User : Jignesh 2014-11-25 22:12:09
Jignesh Q : We need to import 2 mt Ascorbic acid IP CIF based to ahmedabad, gujarat India.Plz quote your best lowest price along with delivery and packing.
FOODCHEM A : Thanks for your inquiry, our sales manager has sent you the message, please kindly check it.We look forward to hearing from you soon.
User : Charles Whowha2014-11-17 03:20:46
Charles WhowhaQ : Please kindly direct me to where I can get Ascorbic Acid Powder to buy.I am urgently in need of 4tons either by airfreight from you or anywhere here in Nigeria. Pls lets know the price per carton.
FOODCHEM A : Very pleased to inform you that we are able to supply.If you are intereseted in our products,you can leave you contact to us,our sales manager will contact you and give you the quote as soon as possible.
User : Monaam Kraiem2014-11-16 20:46:255
Monaam KraiemQ : Hello,do you have ascorbic acid 100-150mesh? If so, can you send me COA?
FOODCHEM A : Yes, we have ascorbic acid 100- 150mesh,our sales manger has send you COA, please kindly check and send us your feedback.
User : rena ekshrif2014-11-02 20:47:34
rena ekshrifQ : Hello,we are from ramadan city,Egypy.If we can import powder ascorbic acid from you?Particle size 100 mesh?
FOODCHEM A : Hello,thanks for consulting,we are supplying ascorbic acid powder 100mesh which confoms to the standard of BP2010/USP33/E300/FCCVII/EP7.0,and would be honoured if your esteemed company avails us to supply you our product.
User : June Beltran2014-10-30 20:43:54
June BeltranQ : I am interested to get more info in your Ascorbic Acid product that I needed for my fruit juice product. I also like to get 1 kg sample for test, please send me details of your product and advise your sample arrangement.
FOODCHEM A : Thanks for your inquiry,our sales manager has send you email to discuss ascorbic details and sample arrangement,please check and kindly send us your feedback.
User : alberto junior2014-10-20 21:13:08
alberto juniorQ : Hi,what is your min order of ascorbic acid,please quote for the moq fob price.
FOODCHEM A : Well,the min order of ascorbic acid is 1000kg,our sales manager has send you the detial info,please kindly check your email,looking forward to your feedbace,have a nice day.
User : sarahi soto2014-09-11 10:57:57
sarahi sotoQ : hello, i´m interesting about ascorbic acid, if you can help me are you speak spanish?
FOODCHEM A : yes,we have sales who can speak spanish, they will contact you within 1 working day.
User : Oelofse2014-09-04 20:54:50
OelofseQ : Hi there I want to buy ascorbic acid for myself but have no idea where can you help me?
FOODCHEM A : thank you for your inquiry, first I would send you a list about the application of ascorbic acid, pls kindly check your usage of it, and give us you feedback.
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