سیتریک اسید 1 کیلوگرمی آرت 137002

سیتریک اسید با فرمول C₆H₈O₇ یک اسید آلی بی رنگ، بدون بو و بسیار محلول در آب است.

این ماده در صنایع غدایی، آرایشی بهداشتی و دارویی مورد استفاده قرار میگیرد و نقش طعم دهندگی و تنظیم PH را دارد.

مشخصات سیتریک اسید:

Description
137002	Catalogue Number
2-Hydroxypropane-1,2,3-tricarboxylic acid, Hydroxytricarballylic acid	Synonyms
Citric acid	Description
Product Information
77-92-9	CAS number
201-069-1	EC number
Ph Eur,BP,JP,USP,ACS	Grade
C₆H₈O₇	Hill Formula
(HOOCCH₂)₂C(OH)COOH	Chemical formula
192.12 g/mol	Molar Mass
2918 14 00	HS Code
MQ500	Quality Level
Physicochemical Information
200 °C (1013 hPa) (decomposition)	Boiling point
1.665 g/cm3 (18 °C)	Density
153 °C (decomposition)	Melting Point
1.7 (100 g/l, H₂O, 20 °C)	pH value
<0.1 hPa (20 °C)	Vapor pressure
560 kg/m3	Bulk density
1330 g/l	Solubility
Toxicological Information
LD50 Rat 3000 mg/kg	LD 50 oral
Safety Information according to GHS
	Hazard Pictogram(s)
H319: Causes serious eye irritation.	Hazard Statement(s)
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.	Precautionary Statement(s)
Warning	Signal Word
GE7350000	RTECS
10 – 13 Other liquids and solids	Storage class
WGK 1 slightly hazardous to water	WGK
Safety Information
	Hazard Symbols
irritant	Categories of danger
R 36 Irritating to eyes.	R Phrase
S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.	S Phrase
Storage and Shipping Information
Store at +15°C to +25°C.	Storage
Transport Information
Kein Gefahrgut	Declaration (railroad and road) ADR, RID
No Dangerous Good	Declaration (transport by air) IATA-DGR
No Dangerous Good	Declaration (transport by sea) IMDG-Code
Specifications
99.5 – 100.5 %	Assay (alkalimetric, calculated on anhydrous substance)
passes test	Identity (IR-spectrum)
white to almost white, fine powder	Appearance
clear (≤ 3 NTU) and not more intense in color than reference solution Y₇, BY₇ or GY₇	Appearance of solution (200 g/l; water)
≤ 0.005 %	In water insoluble matter #
≤ 0.001 %	Chlorid (Cl) #
≤ 0.001 %	Phosphat (PO4) #
≤ 20 ppm	Sulfate (SO₄)
≤ 10 ppm	Heavy metals (as Pb)
≤ 0.2 ppm	Al (Aluminium)
≤ 3 ppm	Fe (Iron) #
≤ 2 ppm	Pb (Lead) #
≤ 360 ppm	Oxalates (as C₂H₂O₄)
excluded by manufacturing process	Residual solvents (ICH (Q3C))
passes test	Readily carbonisable substance
≤ 0.02 %	Sulfated ash (600 °C)
≤ 1.0 %	Water (according to Karl Fischer)
≤ 100 CFU/g	Total aerobic microbial count (TAMC)
≤ 10 CFU/g	Total combined yeasts/moulds count (TYMC)
passes test	Bile-tolerant gram-negative bacteria (absent in 1 g)
passes test	Candida albicans (absent in 1 g)
passes test	Escherichia coli (absent in 1 g)
passes test	Pseudomonas aeruginosa (absent in 1 g)
passes test	Salmonella (absent in 10 g)
passes test	Staphylococcus aureus (absent in 1 g)
< 10	Bacterial endotoxins
# Additional requirements by ACS. 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 (*).
Corresponds to Ph. Eur., BP, JP, USP, ACS

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Citric acid 1 kg Art 137002

Citric acid with the formula C₆H₈O₇ is a colorless, odorless and highly soluble in water organic acid.

This substance is used in food, cosmetics and pharmaceutical industries and has the role of flavoring and pH regulation.