Type: Food Additives
Origin: China
CAS No.: 617-48-1
AUCO No.: 127
Packing: 25kg bag"
Items Standard
Colour White or almost white
Odor Special sour
Organization status Cystalline powder or particles
DL-Malic acid(AsC4H6O5) w/% 99.0 100.5
Specific rotation [±] D25 0.10 0.10
Arsenic mg/kg 2
Lead Pb mg/kg 2
Residue on ignition w/% 0.1
Fumaric acid w/% 1.0
Maleic acid w/% 0.05
Water-insoluble matter w/% 0.1
Type: Food Additives
Origin: China
CAS No.:7758-11-4
AUCO No.: 350
Packing: 25kg bag"
Items Standard
Appearance White powder
Assay % 98.0
Phosphorus pentoxide % 40.3-41.5
Potassium oxide (K2O) % 52.0
PH value (10g/L solution) 8.7-9.4
Heavy metal, as Pb % 0.001
Arsenic, as As % 0.0001
Fluoride as FÂ % 0.001
Water insoluble % 0.2
Lead % 0.0001
Fe % 0.0004
Chlorine % 0.001
Ash % 0.2
Loss on drying % 2.0
Perchlorate % 0.00005
Cadmium % 0.0001
Mercury % 0.0001
Test for Potassium Passes test
"Type: Food/Feed Additives
Origin: China
CAS No.: 107-35-7
AUCO No.: 213
Packing: 25kg carton"
Items Standard
Characteristics A White crystalline powder, odorless
Identification Positive
Assay(on the dried basis) 98.5%~101.5%
Residue on ignition 0.3%max
Chloride 0.05%max
Sulfate 0.03%max
Iron 30ppm max
Heavy metals 15ppm max
Related compounds 0.5% max
Loss on drying 0.3% max
Total plate count NMT 1000/g
Mold NMT 100/g
Yeast NMT 100/g
E.Coli Negative/10g
Salmonella Negative/25g
Staphylococcus aureus Negative/10g
"Type: Food Additives
Origin: China
CAS No.: 1414-45-5
AUCO No.: 411
Packing: 25kg drum"
Items Standard
Description Light brown to milky white powder
Identification Should meet the reqiurements
Titer 900 IU/mg
Loss on drying 3.0%
Sodium chloride 50.0%
Lead 1 mg/kg
Total Plate Count 10 cfu/g
Coliforms <3.0 MPN/g
Escherichia coli <3.0 MPN/g
Salmonella Negative in 25 g
"Type: Food Additives
Origin: China
CAS No.: 7722-76-1
AUCO No.: 319
Packing: 25kg bag"
Items Standard
Appearance: White crystalline
Main content (NH4H2PO4) 98.5%
Phosphorus pentoxide P2O5 61%
Nitrogen, as N 12%
PH value of 1% solution 4.0-5.0
Moisture 0.2
Water insoluble 0.2%
Sodium as NaCl 0.45%
"Type: Food Additives
Origin: China
CAS No.: 7722-76-1
AUCO No.: 319
Packing: 25kg bag"
Items Standard
Appearance: White crystalline
Main content (NH4H2PO4) 98.5%
Phosphorus pentoxide P2O5 61%
Nitrogen, as N 2%
PH value of 1% solution 4.0-5.0
Moisture 0.2
Water insoluble 0.2%
Sodium as NaCl 0.45%
"Type: Food Additives
Origin: China
CAS No.: 7722-76-1
AUCO No.: 319
Packing: 25kg bag"
Items Standard
Appearance: White crystalline
Main content (NH4H2PO4) 8.5%
Phosphorus pentoxide P2O5 61%
Nitrogen, as N 12%
PH value of 1% solution 4.0-5.0
Moisture 0.2
Water insoluble 0.2%
Sodium as NaCl 0.45%
Type: Feed Additives
Origin: China
CAS No.: 63-68-3
AUCO No.: 206
Packing: 25kg bag/drum"
Items Standard
Assay 98.5% 101.5%
Specific rotation +22.4~+24.7
PH 5.6~6.1
Heavy metals (Pb) 0.0015%
Iron(Fe) 0.003%
Sulfate (SO4) 0.03%
Chloride(Cl) 0.05%
Loss on drying 0.3%
Residue on ignition 0.4%
Other amino acids Conform
"Type: Food Additives
Origin: China
CAS No.: 9050-36-6
AUCO No.: 546
Packing: 25kg bag"
Items Standard
Appearance White powder of with little yellow shadow has no fixed shape
Smell It has special smell of Malt-dextrin and no exceptional smell
Taste Sweetness or little sweetness, no other taste
Moisture 6.0%
PH(in 50% water solution) 4.5-6.5
Iodine reaction No blue reaction
De-equivelent 18-20%
Sulphated Ash 0.6%
Solubility 98%
pathogenic Bacterium not exist
Arsenic,mg/kg 0.5
Lead, mg/kg 0.5
Packing in 25 kg kraft paper bag
Storage Kept in dry, cool and ventilated place
Shelf-life 24Moths Min.
"Type: Food Additives
Origin: China
CAS No.: 9050-36-6
AUCO No.: 546
Packing: 25kg bag"
Items Standard
Appearance White powder of with little yellow shadow has no fixed shape
Smell It has special smell of Malt-dextrin and no exceptional smell
Taste Sweetness or little sweetness, no other taste
Moisture 6.0%
PH(in 50% water solution) 4.5-6.5
Iodine reaction No blue reaction
De-equivelent 18-20%
Sulphated Ash 0.6%
Solubility 98%
pathogenic Bacterium not exist
Arsenic,mg/kg 0.5
Lead, mg/kg 0.5
Packing in 25 kg kraft paper bag
Storage Kept in dry, cool and ventilated place
Shelf-life 24 months Min.
"Type: Food Additives
Origin: China
CAS No.: 63-42-3
AUCO No.: 919
Packing: 25kg bag"
Items Standard
Identification A The infrared absorption spectrum of the sample is concordant with that of the standard.
Identification B The principal spot obtained from the Test solution corresponds in appearance and RF value to that obtained from Standard solution A
The test is not valid unless the chromatogram obtained with Standard solution B shows four clearly discernible spots, disregarding any spots at the origin.
Identification C A red color develops.
Specific optical rotation +54.4~+55.9, calculate on the anhydrous basis
Acidity or alkalinity Add 0.3ml of phenolphthalein TS: the solution is colorless, and not more than 0.4 ml of 0.1 N sodium hydroxide is required to produce a red color.
Water Not more than 1.0%
Residue on ignition Not more than 0.1%
Heavy metals The limit is 5µg per g.
Protein and light-absorbing impurities The absorbance divided by the path length in centimeters is not more than 0.25 in the range of 210 to 220nm and is not more than 0.07 in the range of 270 to 300nm.
TPC <100cfu/g
Yeast & Mould <50cfu/g
Escherichia coli (/10g) absence
Conclusion : The Quality of lactose product has the achieved scandard of USP40 after examination standard examination, and consequently meet the provision.
Color Take an appropriate amount of sample in the white shallow dish on the natural light line, observe, white to light yellow.
Taste smell Take an appropriate amount of sample in the white shallow dish in natural light, observe, slightly sweet and odorless.
State of organization Take an appropriate amount of the sample in the white shallow disk in natural light, observe, crystal or powder crystal.
Lactose a (In the dry basis)/(g/100g) A lactose content according to (100- water-ash)/(100-water) calculation. 99.0
Water/(g/100g) 6.0 (GB 5009.3-2010 Karl fisher method)
Ash/(g/100g) 0.3 (GB 5009.4)
PH/(10% aqueous solution) Take 10g of lactose in 100ml beaker, add distilled water into 10% water solution,with a pH measuring the value of pH. 4.5-7.0.
Conclusion : The quality standard test of this food lactose is in accordance with the regulations.
