Product Name: Lactic acid
CAS 50-21-5
Assay: 99% min
MF: C3H6O3
MW: 90.08
EINECS: 200-018-0
Packaging: 25kg/BAG or according to your demand
Appearance: white powder
PARAMETER | UNIT | STANDARD | TEST |
Total acidity(as lactic acid) | %w/w | Min.88.0 | 88.5 |
Stereochemical purity | %L(+) | Min.97 | Min97 |
Density(@20°C) | G/ml | 1.19-1.21 | 1.19-1.21 |
Colour(fresh solution) | Hazen | MAX.50 | MAX.50 |
Colour(after 2 hour heating at 200ºC) | HAZEN | MAX.30 | MAX.30 |
Heavy metals(as Pb) | ppm | Max.10 | Max.10 |
Iron | ppm | Max.10 | Max.10 |
Calcium | ppm | Max.10 | Max.10 |
Chlorine | ppm | Max.10 | Max.10 |
Sulphate | ppm | Max.10 | Max.10 |
Sulphated ash | %w/w | Max.0.1 | Max.0.1 |
Cyanide | ppm | Max.5 | Max.5 |
Lead | ppm | Max.0.5 | Max.0.5 |
Arsenic | ppm | Max.1 | Max.1 |
Mercury | ppm | Max.1 | Max.1 |
Reducing substances(sugars) | - | Passes FCC test | Passes FCC test |
Citric, oxalic, tartaric, phosphoric acids | - | Passes USP test | Passes USP test |
Application:
Performance: L-lactic acid powder is a natural L-lactic acid powder produced by glucose fermentation. It is a mixture of L-lactic acid and L-lactic acid calcium. The product is white granule or powder, has a mild and pure sour taste, is soluble in hot water, and has deliquescence. Packing: Composite paper bag lined with food grade polyethylene plastic film; net weight 20KG/bag.
Or production according to customer technical specifications..
By Air
1. Suitable for more than 50kg
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients
By Ship
1. Suitable for more than 500kg
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients
By Express
TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door
AWI is a world's leading developer of functional ingredients to the Nutritional supplement, health food and beverage, Pharmaceutical and personal care industries. Together with our professional experience and best- in -class customer service, we make the purchasing process simple, strategic and successful.
AWI Laboratory principles
1. Every Product must have factory original certificates of Anylysis.
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years.
FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai.