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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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success 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: El Salvador, Burundi, Montreal, We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.
By Frederica from Slovak Republic - 2017.01.28 18:53
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Caroline from Greenland - 2018.09.23 17:37
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