Merck 101614 1000 Agar-Agar Granulated, Purified And Free From Ynhibitors For Microbiology 1 KG.

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Description
Catalogue Number	101614
Replaces	1.01614.5007

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Product Information
CAS number	9002-18-0
EC number	232-658-1
HS Code	1302 31 00
Quality Level	MQ200

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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).

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Physicochemical Information
Melting Point	90 °C
pH value	5.0 - 7 (15 g/l, H₂O, 50 °C)
Bulk density	550 kg/m3
Solubility	20 g/l slightly soluble

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Toxicological Information
LD 50 oral	LD50 Rat 11000 mg/kg

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Safety Information according to GHS
RTECS	AW7950000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Storage and Shipping Information
Storage	Store at +15°C to +25°C.

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Specifications
Appearance	yellowish white to brownish yellow, odourless 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)	≤ 12 %
Suitability for microbiology	passes test