L(+) TARTARIC ACID 99.5% Extra Pure

Add to wishlist

Category: Acids-Organic

Description
Reviews (0)

Description

Dextro rotatory (+)
(2R,3R)-(+)-Tartaric acid, L-Threaric acid

Article No.	06195	Grade	Extra Pure
Purity	99.5%	CAS No.	87-69-4
Molecular Formula	C₄H₆O₆	Molecular Weight	150.09
H.S. Code	2918.1200	Shelf Life	60 Months

height=180px

Physical Properties

Physical state at 20 °C	Solid	Colour	White crystalline
Odour	Odorless	pH value	1 – 2 at 150 g/l at 25 °C
Melting point/ Freezing point [°C]	170 – 172 °C	Auto-ignition temperature [°C]	425°C
Flash point [°C]	150 °C	Vapour density	5.18
Density [g/cm3]	1.76	Solubility in water [% weight]	150 g/l at 20 °C – completely soluble

Specifications

Appearance	White crystalline powder
Assay	Min 99.5%
Specific optical rotation ([α]20/D)	+12.0° to +12.8°
Chloride (Cl)	Max 0.002%
Sulphate (SO4)	Max 0.015%
Oxalate (as C2H2O4)	Max 0.05%
Heavy metal (as Pb)	Max 0.001%
Copper (Cu)	Max 0.001%
Zinc (Zn)	Max 0.001%
Arsenic (As)	Max 0.0001%
Loss on drying (at 105°C)	Max 0.5%
Sulphated ash	Max 0.05%

Packings

500 g	00500
5000 g	05000
25 Kg	0025K
50 Kg	0050K

Safety Information

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

Reviews

There are no reviews yet.

Be the first to review “L(+) TARTARIC ACID 99.5% Extra Pure”