Description: White crystal or crystalline powder, almost odorless, taste sweet afterwards sour. Soluble in water (60g/ml), slightly soluble in ethanol (1g/100ml), almost insoluble in ether. in water, Hydrolyzed gluconic acid and-δ-lactone and-r-lactone equilibrium mixture. PH is 3.5 in the 1% aqueous solution ,after 2 hour the PH is 2.5. it is about 153 ℃ Decomposition

Specification: FCCIV、USP24、E575、GB7657－2005

Items	Specification
Apperance	white crystal powder
Indentification	GB7657-2005
Heavy metals%	0.002Max
Loss on dry%	0.20 Max
Pb%	0.001max
Arsenic%	0.0003 Max
Chloride	0.02 Max
Sulfate%	0.03 Max
Reducing substances%	0.50 Max
Assay%	99.0

Allergenics: The product contains none of the ingredients of the list of allergenics of the EC.

Packing and Transportation: 25kg/ Kraft bag or 25kg/pp woven with pe inner

The transportation shall be in accordance with the requirement of general chemicals.

Usage: for the regulation of acidity and colour in food

for the support of antioxidants and preservatives (for fine-tuning and the stabilisation of a high ph-value, in order to suppress the growth of unwanted or pathogenic microrganisms). for sausage and canned fish (as an accelerator of maturation). for shellfish and processed vegetables (as a stabilizer of colour). in baking powder (to facilitate the consistent production of acidity and so to provide constant support of baking procedures)

Storage: Store in a cool, dry, ventilated environment.

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