ascorbic acid

Quantity Order:

Origin:

China

Payment Method:

L/C

Pack. & Delivery:

25kg bag

Qingdao ICD Biochemical Company is the
professional manufacturer of food additive
and ingredients, the products are produced
under Quality system ISO9001, kosher and
halal approved, HACCP certified.

Ascorbic acid is our GMP products, now are
being exported to many countries at competitive
price and high quality, if you need it, please
contact us.
Our mail is qdicdbiochem at gmail dot com.

The specificaitons of it is followed,
Properties Specification
Appearance white crystalline powder
Identification Positive Reaction
Clarity of solution Clear
Assay 99.0-100.5%
Melting Point 187 -192
PH 2.1-2.6
Colour of Solution Max.BY7
Copper Max.5ppm
Heavy Metals Max.20ug/ g as Pb
Iron Max.2ppm
Oxalic Acid Max.0.2%
Loss on drying Max.0.4%
Residue on ignition Max.0.1%
Specific Rotation + 20.5 -+ 21.5
Organic Volatile Impurities Pass test
Arsenic Max.20ug/ g as AS2O3

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