Lactic acid 80% - ( 500 g )
| Availability: | In stock |
 |
| Quantity: | x 1 ks | |
| Price with VAT: | 4,32 € ( 3,60 € without VAT ) | |
Product name
Lactic Acid 80% , 2-hydroxypropanoic acid
Information
2-hydroxypropanoic acid or lactic acid is readily soluble, colorless crystals forming acid to rational chemical formula CH3-CHOH-COOH.
Usage
Used for dyeing and finishing textiles (palpation, gloss). It is also used for its antiseptic properties in ointments, oral water and as a means for the treatment of hair.
Specification
Title matters: (+) - L-lactic acid
Formula: C3H6O3
CAS number: 79-33-4
EC number: 201-196-2
Appearance: Clear to yellowish liquid
Form: liquid, aqueous solution
Colour: colorless to yellowish
Odour: slight
pH: <2 (25°C)
Boiling point: 18°C
Boiling point / boiling range: >120°C
Density: 1,19 - 1,25 g/cm3
Water solubility: completely soluble
Viscosity, dynamic: 5-60 mPa.s
Surface tension: 44-50 mN/m (50-90%)
Storage
Keep container tightly closed in a dry, cool and well-ventilated place. Store in original container. The product is hygroscopic.
UPOZORNENIE:
Signal word: Hazard
H318: Causes serious eye damage.
H315: Causes skin irritation.
P264: Wash … thoroughly after handling.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P302+P352: IF ON SKIN: Wash with plenty of water/…
P308: If exposed or concerned:
P310: Immediately call a POISON CENTER/doctor/…