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Anti Dyeing Agent Retarder L-Tartaric Acid Cas 87-69-4

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Anti Dyeing Agent Retarder L-Tartaric Acid Cas 87-69-4

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Brand Name : cmbec brand

Certification : FCCIV,BP USP

Place of Origin : CHINA

MOQ : 1000 kg

Price : USD 2300-2500/ ton

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 100 Ton/ Monthly

Delivery Time : 5-8 weeks

Packaging Details : 25kg net Kraft paper bag

Product name : l-tartaric acid

Quality system : ISO22000:2018

Molecular Formula : C4H6O6

Molecular Weight : 150.09

Assay (after drying, as C4H6O6) : 99.7%~100.5%

CAS : 87-69-4

quality standard : GB 25544-2010; FCC; ,BP; USP

Application : complexing agent, masking agent, chelating agent, anti-dyeing agent, reducing agent, retarder

sample : available , free ,

shelf life : 24 months

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Anti Dyeing Agent Retarder L-Tartaric Acid Cas 87-69-4

E No: E334;

HS Code: 2918120000


Function and Purpose of l-tartaric acid:

L-Tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, an intermediate for antitubercular drug.

L-Tartaric acid is used as chiral pool to synthesize tartrate derivatives.

L-Tartaric acid is used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production.

L(+)-Tartaric acid is used in electroplating, sulfur removal and acid pickling.

It is also used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing.

It can also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.


l-tartaric acid specification:

SpecificationAssay(as C4H6O5)99.7% -100.5%
Executive standardGB 25544-2010, FCC, BP, USP
Specific Rotation.+12~ +13
Arsenic [as As]2mg/kg Max
Lead:2mg/kg Max
Reduction on drying0.5% Max
Residue on ignition0.06% Max
Oxalate testQualified
SulfateQualified

packing and storage: Kept airtightly in a light-proof, dry and cool place.




Product Tags:

87-69-4 Agent Retarder

      

87-69-4 Anti Dyeing

      

L-Tartaric Acid 87-69-4

      
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