High Quality L (+) -Tartaric Acid CAS No. 87-69-4

• CAS No.: 87-69-4
• Formula: C4h6o6
• EINECS: 201-766-0
• Type: Synthesis Material Intermediates
• Appearance: Crystal
• Quality: Industrial
• Model NO.: Km-371
• Colour: White
• Transport Package: 40kg/ Iron Drum or 25kg/ Complex Kraft Bag
• Specification: Assay( dry basis): 99.5%-101.0% 99.7%-100.5%
• Trademark: KMW
• Origin: China
• Production Capacity: 50mt/Month

Product Description

Specification

 

Technical index	BP98	FCC IV
Color and clarity of the solution	Qualified	----
Specific rotation (C=20,H2O) [α]D20	+12°- +12.8°	+12°- +13°
Assay( dry basis):	99.5%-101.0%	99.7%-100.5%
Loss on drying	0.2% max	0.5%max
Heavy metal ( as Pb)	0.001% max	0.001% max
Sulfated ash	0.1% max	0.05% max
Oxalate	0.035% max	qualified
Sulfate	0.015 % max	qualified
Chloride (Cl)	0.01% max	------
Ca	0.02% max	------

Packing: 40kg/ iron drum or 25kg/complex kraft bag

Application :  As pharmaceutical raw materials  Its main application is as sour agent, splitting agent and
pharmaceutical raw materials. In the food industry, it is used for advanced candy, soft drinks and wine, can also be used as preservatives and stabilizers, and as printing and dyeing resist agent. in the textile industry 
Packing:  40kg/ iron drum or 25kg/  complex kraft bag