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MERCK

MERCK 102498.0025 Chromotropic Acid Disodium Salt Dihydrate GR CAS No.5808-22-0 (SD.M.102498.0025)

Marka : MERCK

Fiyat : 3.602,22 ₺ + KDV

KDV Dahil : 4.322,67 ₺

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MERCK 102498.0025 Chromotropic Acid Disodium Salt Dihydrate GR CAS No.5808-22-0

Description
Catalogue Number	102498
Replaces	DX1460-1
Synonyms	4,5-Dihydroxy-2,7-naphthalene disulfonic acid sodium salt

Product Information
CAS number	5808-22-0
EC number	204-972-9
Grade	ACS,Reag. Ph Eur
Hill Formula	C₁₀H₆Na₂O₈S₂ * 2 H₂O
Molar Mass	400.29 g/mol
HS Code	2908 99 30
Structure formula Image
Quality Level	MQ200

Physicochemical Information
Melting Point	300 °C
pH value	3.6 (10 g/l, H₂O, 20 °C)
Bulk density	780 kg/m3
Solubility	170 g/l

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
Precautionary Statement(s)	P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264: Wash skin thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear protective gloves/ eye protection/ face protection. P302 + P352: IF ON SKIN: Wash with plenty of water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	Store below +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Appearance	greyish white to brownish white powder
Assay (acidimetric, calc. on anhydrous substance)	≥ 98.5 %
Identity (IR-spectrum)	passes test
Appearance of solution (5 %; water)	passes test
Water (according to Karl Fischer)	8.5 - 9.5 %
Sensitivity (of formaldehyde)	passes test
Sensitivity (of nitrate)	passes test

Global Trade Item Number
Catalogue Number	GTIN
1024980025	04022536034027
1024980250	04065269283317

Havale ile Ödeme 3.602,22 ₺ + KDV

Etiketler

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