LACTIC ACID 88% Extra Pure

LACTIC ACID 88% Extra Pure

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Category: Acids-Organic

Description
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Description

(S)-2-Hydroxypropionic acid, Sarcolactic acid; L-(+)-Lactic acid

Article No.	04309	Grade	Extra Pure
Purity	88%	CAS No.	79-33-4
Molecular Formula	C₃H₆O₃	Molecular Weight	90.08
H.S. Code	2918.1110	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Liquid	Colour	Clear colorless
Odour	Slight acrid odor	pH value	2
Melting point/ Freezing point [°C]	17 °C	Flash point [°C]	113 °C
Boiling point [°C]	122 °C	Vapour pressure [20°C]	0 kPa (@ 20°C)
Vapour density	>1	Density [g/cm3]	1.209
Solubility in water [% weight]	Soluble in water	Partition coefficient Log Pow octanol / water at 20°C	-0.7

Specifications

Appearance	A clear colorless to slightly yellow syrupy liquid
Assay	88 – 92%
Sulphated ash	Max 0.1%
Iron (Fe)	Max 0.001%
Chloride (Cl)	Max 0.02%
Sulphate (SO4)	Max 0.02%
Heavy metal (as Pb)	Max 0.001%
Arsenic (As)	Max 0.0003%
Calcium (Ca)	Max 0.02%
Mercury (Hg)	Max 0.0001%
Lead (Pb)	Max 0.0005%
Weight/ mL at 20°C	1.20 – 1.21 g

Packings

500 ml	00500
2500 ml	02500
25 Liters	0025K
200 Liters	0200K

Safety Information

Symbol: GHS05
Signal Word: Danger
Hazardous Statement: H314
Precaution Statement: P280-P303+P361+P353-P305+P351+P338
Risk Statement: 35

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