.

Vitamin C with cheaper price

Min.Order Quantity: 1000 Kilogram/Kilograms

Supply Ability: 100 Metric Ton/Metric Tons per Month

Port: tianjin,shanghai or qingdao port

Payment Terms: L/C,T/T

Product Description

BP/USP/FCC 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.

Specifications:

SpecificationsOFBP/USP/FCCVII Ascorbic Acid

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

Use Method:

Packaging & Shipping

25kg/carton, 20mt / 20’FCL
Shipment: within 10-15days after deposit or PO conformed.

Our Service

1. Qualified supplier for Food Additives in China with nearly 20 years of experience.
2. 7x24 hours customer service, help you to resolve your questions anytime you want.
3. Arrange the orders and shipping as per requests in time, According to the different countries export policy provide complete customs clearance documents.

Pharmaceutical raw materials,Specific drugs,Food additives,Plant extracts,Daily chemicals

HEBEI VICTORIA IMP.&EXP.CO.,LTD.
TEL:

Skype ID:mstinatian
Whatsapp No.:

ADD:Tangu South Street, shijiazhuang city,050031,hebei,China.


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