Agar-Agar-1kg

Description

Catalogue Number	101614
Replaces	1.01614.5007
Product Information
CAS number	9002-18-0
EC number	232-658-1
HS Code	1302 31 00

Applications

Application

Agar-agar granulated, purified and free from inhibitors for microbiology. CAS 9002-18-0, pH 6.8 (100 g/l, H₂O, 20 °C).

Physicochemical Information

Melting Point	90 °C
pH value	6.8 (100 g/l, H₂O, 20 °C)
Bulk density	550 kg/m3
Solubility	20 g/l slightly soluble

Toxicological Information

LD 50 oral

LD50 Rat 11000 mg/kg

Storage and Shipping Information

Storage

Store at +15°C to +25°C.

Specifications

Appearance (colour)	brownish-yellow
Appearance (description)	granules
Identity (NIR)	passes test
Identity (Iodine - test)	passes test
Identity (Solidification point)	passes test
Identity (Turbidity - test)	passes test
Solidification point	32 - 36 °C
Ca (Calcium)	≤ 0.5 %
Mg (Magnesium)	≤ 0.1 %
Sulfated ash (600 °C)	≤ 6 %
Loss on drying (105 °C; 4 h)	≤ 12 %
Growth (Escherichia coli ATCC 25922 (WDCM 00013))	passes test
Growth (Streptococcus pyogenes ATCC 21059)	passes test
Growth (Staphylococcus aureus ATCC 25923 (WDCM 00034))	passes test
Growth (Shigella sonnei ATCC 29930 (WDCM 00127))	passes test
Growth (Streptococcus agalactiae ATCC 13813)	passes test
Growth (Streptococcus equinus DSM 20062)	passes test
Growth (Streptococcus pneumoniae ATCC 6301)	passes test
Growth (Candida albicans ATCC 10231 (WDCM 00054))	passes test
Suitability for microbiology	passes test