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تری سدیم سیترات111037 مرک

Name: تری سدیم سیترات111037 مرک
Brand: کیان پرتو تجهیز
SKU: 5bedb3eb-ab87-4f65-ac54-be9e5dab1024
Price: 2550000.0 IRR
Availability: OutOfStock

tri-Sodium citrate111037Merck

دسته بندی محصول: سایر مواد شیمیایی

قیمت: 255,000 تومان / بسته

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تری سدیم سیترات 111037 مرک tri-Sodium citrate 111037Merck

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مشخصات محصول

درجه استاندارد درجه شناساگر شیمیایی
کاربرد
نام تجاری tri-Sodium citrate
نام های دیگر
نوع -
ظاهر پودر
خلوص 99+
شماره مدل 111037

توضیحات محصول

تری سدیم سیترات111037 مرک

tri-Sodium citrate111037Merck

CAS #	EC Number	Hill Formula	Molar Mass	Grade Value
68-04-2	200-675-3	C₆H₅Na₃O₇	258.07 g/mol	USP,FCC,E 331

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1110371000

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1110379026

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1110379028

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Description
Catalogue Number	111037

Product Information
CAS number	68-04-2
EC number	200-675-3
Grade	USP,FCC,E 331
Hill Formula	C₆H₅Na₃O₇
Molar Mass	258.07 g/mol
HS Code	2918 15 00
Structure formula Image
Quality Level	MQ500

Physicochemical Information
Density	1.76 g/cm3 (18 °C)
Melting Point	150 °C (decomposition)
pH value	7.5 - 9.0 (10 g/l, H₂O, 20 °C)
Bulk density	900 kg/m3
Solubility	425 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 8000 mg/kg

Safety Information according to GHS
RTECS	GR8300000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly 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	Storage temperature: no restrictions.

Specifications
Assay (perchloric acid titration, calc. on dried substance (USP))	99.0 - 100.5 %
Assay (Perchloric acid titration calc. on anhydrous substance (FCC))	99.0 - 100.5 %
Identity (Na)	passes test
Identity (Citrate)	passes test
Identity (reaction upon ignition)	passes test
Appearance	white to almost white, fine, granular powder
Alkaline reacting substances	passes test
pH (50 g/l CO₂-free water)	7.5 - 9.0
Heavy metals (as Pb)	≤ 5 ppm
Al (Aluminium)	≤ 5 ppm
As (Arsenic)	≤ 1 ppm
As (Arsenic) (ICP)	≤ 1 ppm
Hg (Mercury)	≤ 1 ppm
Pb (Lead)	≤ 1 ppm
Pb (Lead) (ICP)	≤ 1 ppm
Oxalate (as C₂H₂O₄)	≤ 100 ppm
Tartrate (C₄H₄O₆)	passes test
Residual solvents (ICH (Q3C))	excluded by manufacturing process
Loss on drying (180 °C, 18 h)	≤ 1.0 %
Water (according to Karl Fischer)	≤ 1.0 %
Corresponds to USP, FCC, E 331 Conforms to the purity criteria on food additives according to the current European Commission Regulation. Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).