Factory Price Optical Brightener Er-330 C.I.199 - MTHPA Methyltetrahydrophthalic Anhydride – DEBORN
Factory Price Optical Brightener Er-330 C.I.199 - MTHPA Methyltetrahydrophthalic Anhydride – DEBORN Detail:
Introduction
Synonyms: Methyltetrahydrophthalic anhydride; Methyl-4-cyclohexene-1,2-dicarboxylic anhydride; MTHPA cyclic, carboxylic, anhydrides
CAS NO.: 11070-44-3
Molecular Formula: C9H12O3
Molecular Weight: 166.17
Product Specification
| Appearance | slightly yellow liquid |
| Anhydride Content | ≥41.0% |
| Volatile Content | ≤1.0% |
| Free Acid | ≤1.0 % |
| Freezing Point | ≤-15℃ |
| Viscosity(25℃) | 30-50 mPa•S |
Physical And Chemical Characteristics
| Physical State(25℃) | Liquid |
| Appearance | slightly yellow liquid |
| Molecular Weight | 166.17 |
| Specifical Gravity(25/4℃) | 1.21 |
| Water Solubility | decomposes |
| Solvent Solubility | Slightly Soluble: petroleum ether Miscible: benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol, ethyl acetate |
Applications
Epoxy resin curing agents, solvent free paints, laminated boards, epoxy adhesives, etc.
Packing
Packed in 25 kg plastic drums or 220kg iron drums or iso tank.
Storage
Store in cool, dry places and keep away from fire and moisture.
Product detail pictures:
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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for Factory Price Optical Brightener Er-330 C.I.199 - MTHPA Methyltetrahydrophthalic Anhydride – DEBORN , The product will supply to all over the world, such as: Salt Lake City, UAE, Bulgaria, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Jack from azerbaijan - 2017.03.28 12:22
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By Georgia from Casablanca - 2018.12.28 15:18
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