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SJZ CHEM-PHARM CO.,LTD.
China Manufacturer with main products: CHEMICALS AND PHARMACEUTICALS IMPORT AND EXPORT |
| Place of Origin: | HEBEI SHIJIAZHUANG in China |
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Specifications
Specifications: Property: It is white grain or piece substance with pungent ordor. In open air it easily becomes. Into meleic acid which is rather corrosive. It dissolve in acetone, erher,ethyl acelate, etc. Usage: It used in production of unsaturated polyester resin. It also is used in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc. It is main material of binary acid with four carbons, 1,4-butanediol r-butyrolactone, tetrahydrofuran specification: Appearance white pastille purity(by MAN) wt% 99.5 min Melten Colour APHA 20max Solidifying point 52.4cmin Ash PPM 20max Iron PPM 5max
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Deposit Service Commitments
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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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