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ALIZARINE RED S AR

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SYNONYMS :  SODIUM ALIZARINE SULPHONATE
 
Article No. 00861
Grade AR
Purity
CAS No. 130-22-3
Molecular Formula C14H7NaO7S
Molecular Weight 342.3
H.S. Code 3204.1200
Shelf Life 5 Years

 
Specifications
Appearance Red powder
C.I.No. 58005
Dye Content Min 70.0%
Transition range
pH 4.3-6.3 Yellow-Pink
pH 9.4-12.0 Brown orange-Violet
Solubility 0.1% in water Clear solution
Absorption maxima in 0.1N NaOH 553-559 nm
Absorption maxima in 0.1N NaOH 592-599 nm
Absorptivity (A1%/1cm at 556 ) Min 350.0
Absorptivity (A1%/1cm at 595 ) Min 325.0
Loss on drying (110 degC) Max 5.0%
Packings
00025    25 g
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500ml
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SS
00100    00100
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Product Name
Product Name
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500ml
Your Name
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SS
 
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 P351 P338
 
Revision Date : 08-Jul-2013
 
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