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Acid Green 50

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Origin: China

Cas No: 3087-16-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 3087-16-9 Formula: C27H25N2NaO7S2 Molecular Weight: 576.61600

Description

Green S is a green synthetic coal tar triarylmethane dye with the molecular formula C27H25N2O7S2Na.
As a food dye, it has E number E142. It can be used in mint sauce, desserts, gravy granules, sweets, ice creams, and tinned peas. Green S is prohibited as a food additive in Canada, United States, Japan, and Norway. It is approved for use as a food additive in the EU and Australia and New Zealand.
Green S is a vital dye, meaning it can be used to stain living cells. It is used in ophthalmology, among fluorescein and rose bengal, to diagnose various disorders of the eye's surface.
Green S may cause allergic reactions and is one of the colorants that the Hyperactive Children's Support Group recommends to be eliminated from the diet of children.

Basic Info

Chemical Name	Acid Green 50
Synonyms	GREEN S; e142; foodgreens; eriogreens; woolgreenb; woolgreen5; green5; Lissamine Green B; greenbs; Lissamine™ Green B;
CAS No.	3087-16-9
Molecular Formula	C27H25N2NaO7S2
Molecular Weight	576.61600
PSA	157.64000
LogP	5.22220

Properties

Appearance & Physical State	solid
Stability	Incompatible with strong oxidizing agents.
Storage Condition	Keep container closed when not in use. Store protected from light. Store in a cool, dry area away from incompatible substances.

Safety Info