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            L Lactic Acid Powder

            Click on the image to check the artwork
            unit price: negotiable
            min amount:
            amount:
            period for delivery: Consignment Deadline Days
            area: Guangdong
            Expiry date : Long Effective
            last update: 2018-07-17 02:12
            view count: 204
            enquiry
            Company Profile
             
             
            Product details

            1.Product introduction

            EINECS No.:200-018-0

            CAS No.:50-21-5

            MF:C3H6O3, C3H6O3

            Product Type:acidity regulator

            L lactic acid powder (IUPAC name: 2 - hydroxy acrylic acid) is a kind of compounds, which play a role in a variety of biochemical processes.It is a kind of carboxylic acid, molecular formula is C3H6O3.It is a containing hydroxy carboxylic acid, thus is an alpha hydroxy acid (AHA).In the aqueous solution of its carboxyl release a proton, and produce lactic acid ions CH3CHOHCOO -.In the process of fermentation lactic acid dehydrogenase converting pyruvate sinistral lactic acid.

            Application:

            (1) Food industry. Mainly used for food, beverage as sour agent, antiseptic and taste regulator.

            (2) Pharmaceutical industry: lactic acid lactic acid is a kind of important pharmaceutical intermediates, used for producing erythromycin Lin's fluid infusion.

            (3) The cosmetics industry: can nourish skin, keep wet agent, update, PH regulator etc.

            (4) Pesticide industry: lactic acid high biological activity of soil and crop, non-toxic, can be used in the production of new pesticide, environmental protection.

            (5) The tobacco industry: moderate join lactic acid, can improve the quality of tobacco, and maintain the humidity of tobacco.

            (6) Other industries: besides above purposes, lactic acid is used to produce biodegradable plastics, poly lactic acid and green solvent - lactic acid methyl ethyl lactate, etc.

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            2.Product specification

            Items

            Specifications

            Analysis results

            Appearance

            oily liquid

            oily liquid

            Density (20℃) (g/ml)

            1.18-1.19

            1.18-1.19

            Chroma (hazen)

            Max 70

            ﹤70

            Content of lactic acid (%)

            Min80.0

            80.4

            Purity (%)

            Min 97

            ﹥97

            Fe (ppm)

            Max 10

            ﹤10

            Calcium (ppm)

            Max 10

            ﹤10

            Chloride (ppm)

            Max 10

            ﹤10

            Heavy metal (pb) (ppm)

            Max 10

            ﹤10

            Sulphate (%)

            Max 10

            ﹤10

            Sulphated ash (%)

            Max 0.1

            ﹤0.1

            Cyanide (ppm)

            Max 5

            ﹤5

            Lead (ppm)

            Max 0.5

            ﹤0.5

            Arsenic (ppm)

            Max 1

            ﹤1

            Mercury (ppm)

            Max 1

            ﹤1

            Reducing matter

            Conforms

            Conforms

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            3.Product details

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            4.Product qualification

            We are specialized in food additives for many year. We have FDA, SGS, CNAS, ITAT, CO and health certificate etc.?


            5.Service and Shipping


            6.FAQ

            1. What are your payment terms?

            Usually T/T, western union, moneygram or paypal.

            2. What's your delivery time?

            It depends on order quantity, usually we will arrange shipment within 3-20 days.

            3. How about the packing?

            Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements for them, we will adjust according to you.

            4. When can I get reply?

            Our sales manager will contact you within 24 hours!

            5. How about the validity of products?

            According to the products you order, usually 2 years.

            6. What documents do you provide?

            Usually, we provide Commercial Invoice, Packing List, Bill of Loading, COA, Health Certificate and Origin Certificate,etc. If there are any special requirements in your market, please let us know.

            7. Can I get sample before order?

            Yes, we can provide free sample once price is agreed, and you have to pay us the delivery fee in advance.

            8. Where is your loading port?

            Usually Huangpu port, Guangzhou.

            http://www.ziochemical.com/

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            欧美特黄AA片在线手机观看
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