Acid Violet 49 Dye

Listing ID #1663511

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

Acid Violet 49 300% Product Name : Acid Violet 49 (300%) Type : Triphenylmethane Series C.I.No. : 42640 Acid Violet 49 200% Product Name : Acid Violet 49 (200 % ) Type : Triphenylmethane Series C.I. No. : 42640 Acid Violet 49 100% Product Name : Acid Violet 49 (100 %) Type : Triphenylmethane Series C.I. NO. : 42640 Acid Violet 49 30 to 33% Product Name : Acid Violet 49( Paste 30 to 33 %) Type : Triphenylmethane Series C.I. NO. : 42640 Acid Blue N Formulated TPM Dyes along with Optical Brightening Agent Application : For making Fabric whitener.

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Product Details

Acid Violet 49 (300%)

Criteria	Test requirement
Appearance	Dark violet powder
Solubility	50 gms / lit. (min)
Loss on drying	4%max. (w/w at 105 deg. c.)
Shade & strength	Comparable to standard (300%)
UV absorption	0.750 ABS at 548 nm of 0.001% w/v solution
Ph of 2% w/v soln.	6.5 to 7.5
Water insoluble	0.5% max
Dusting property	Yes / no (as per sample)
Bulk density	0.65 to 0.70 gm/cc
Confirm to standard	IR spectrum should match the standard
Alkaline med. (10 ph)	Blue
Acidic med. (2 ph)	Green

Acid Violet 49 (200%)

Criteria	Test requirement
Appearance	Dark violet powder
Solubility	40 gms / lit. (min.)
Loss on drying	4 % max. (w/w at 105 deg. c.)
Shade & strength	Comparable to standard (200% )
UV absorption	0.500 abs at 548 nm of 0.001% w/v solution
Ph of 2% w/v soln.	6.5 to 7.5
Water insoluble	0.5% max.
Dusting property	Yes / no (as per sample )
Bulk density	0.70 to 0.75 gm/cc
Confirm to standard	IR spectrum should match the standard
Alkaline med.(10 ph)	Blue
Acidic med.(2 ph )	Green

Acid Violet 49 (100%)

Criteria	Test requirement
Appearance	Dark violet powder
Solubility	50 gms / lit. (min.)
Loss on drying	4 % max. (w/w at 105 deg. c.)
Shade & strength	Comparable to standard (200% )
UV absorption	0.250 abs at 548 nm of 0.001% w/v solution
Ph of 2% w/v soln.	6.5 to 7.5
Water insoluble	0.5% max.
Dusting property	Yes / no (as per sample )
bulk density	0.80 to 0.85 gm/cc
Confirm to standard	IR spectrum should match the standard
Alkaline med.(10 ph)	Blue
Acidic med.(2 ph )	Green

Acid Violet 49 (30 To 33%)

Criteria	Test requirement
Appearance	Dark violet powder
Solubility	180 gms / lit. (min.)
Loss on drying	75 % max. (w/w at 105 deg. c.)
Shade & strength	Comparable to standard (30 to 35% )
UV absorption	0.150 ABS at 548 nm of 0.001% w/v solution
Ph of 2% w/v soln.	6.5 to 7.5
Water insoluble	0.5% max.
Dusting property	1.040 TO 1.070 gm/cc at 25 deg C
Bulk density	IR spectrum should match the standard
Confirm to standard	Blue
Alkaline med.(10 ph)	Green
Acidic med.(2 ph )	3 min. to 4 min. at 25 deg C(3944 B4)

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Company Details

Oswal Udhyog is manufacturer of Specialty Chemicals and Dyestuffs for several Industry verticals. We serve industries like Aluminum Anodizing, Home and Personal Hygiene (HINI), Paints & Coatings, Leather Finishing, Water Treatment & Lake Management, etc.
Our 2 factories located in Pithampur & Vasai, have a combined production capacity of 120 MT per month.
Our Corporate office is located in Mumbai, and we have representative offices in Bangalore, Indore and Kanpur.
We have in-house application lab located in Vasai for Customers Support.
We are an ISO 9001:2008 certified company.
Having won several industry awards for Domestic & Export Markets.
Our products are being exported to more than 18 countries, as well a we have dealers Network across major cities in India.