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| Product Name: |
lactic acid
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| Supply Ability: |
2000MT |
| Related proudcts |
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| Specifications |
Food grade |
| Price Term: |
FOB |
| Port of loading: |
QINGDAO |
| Minimum Order |
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| Unit Price: |
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Description
Lactic acid occurs as a colorless or yellow, syrupy liquid consisting of a mixture of lactic acid(C3H6O3) and lactic acid lactate (C6H10O5). It is obtained by the lactic fermentation of sugars or is prepared synthetically. It is usually available in solutions containing the equivalent of from 50% to 90% lactic acid. It is hygroscopic, and when concentrated by boiling, the acid condenses to form lactic acid lactate, 2-(lactoyloxy) propanoic acid, that on dilution and heating, hydrolyzes to lactic acid. It is miscible with water and with alcohol.
Basic information
Chemical name 2-Hydroxypropanoic acid
Molecular Weight 90.08
Molecular Formula C3H6O3
CAS 79-33-4
Function
Acidifier
Specification
Parameter FCCV
Assay Min. 80%
Stereochemical purity L(+) Min.95%
Density(@20 ℃ ) 1.18 g/ml -1.19 g/ml
Colour (fresh solution) Max. 70 Hazen
Heavy metals (as Pb) Max. 10 ppm
Iron Max.10 ppm
Calcium Max. 10 ppm
Chloride Max. 10 ppm
Sulphate Max. 10 ppm
Sulphated ash Max. 0.1%
Cyanide Max. 5 ppm
Lead Max. 0.5 ppm
Arsenic Max. 1 ppm
Mercury Max. 1 ppm
Reducing Substances(Sugars) passes FCC test
Citric, Oxalic, Tartaric, Phosphoric Acids passes FCC test
Packing
Bulk 1200 kg IBC, polythene drums of 25 or 250 kg.
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| Company: |
QINGDAO BAOTAI REFINED CHEMICAL CO.,LTD
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| Contact: |
Mr. ji chenbao |
| Address: |
Xianshan road Qingdao |
| Postcode: |
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| Tel: |
86-532-84930025 |
| Fax: |
86-532-84930125 |
| E-mail: |
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