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yellowish to dark red; it depends on the degree of amber oxidation. inclusions are usually found in foliated transparent amber. the natural red shade is scarce ( %). red tones can vary from usually baltic amber is yellow or bright yellowish. the colors of amber range from white, yellow, brown to red...
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acidacid inhibitor adhesive cleaners aerosol air aki aluminium oxide aluminium sulfat / tawas ammonium chloride asam sitrat bahan kimia industri bahan kimia karet biokimia borax boric acid calcium chloride calcium silicate caustic soda flakes chemical absorbent cooling chemical dry chemical powder...
: mf : c h na o s mw : packing : kg/bag or kg/bag product description : synonyms:snf,sodium naphthalene formaldehyde,superplasticizer,sodium β-naphthalene sulphonate formaldehyde cas no.: - - molecular formula: (c h so na)•(n- )ch •(n- )(c h so na) uses : . used for and widely for self-cured, vapor-cured...
: mf : c h na o s mw : packing : kg/bag or kg/bag product description : synonyms:sodium naphthalene formaldehyde,fdn,superplasticizer,sodium β-naphthalene sulphonate formaldehyde cas no.: - - molecular formula: (c h so na)•(n- )ch •(n- )(c h so na) uses : . used for and widely for self-cured, vapor-cured...
and sealants cas no : - - ec no : mf : c h na o s mw : packing : kg/bag or kg/bag product description : synonyms:snf,sodium naphthalene formaldehyde,superplasticizer,sodium β-naphthalene sulphonate formaldehyde cas no.: - - molecular formula: (c h so na)•(n- )ch •(n- )(c h so na) uses : . used for and...
- - - - - /h - h ,(h, , ) packing: kg/drum product description: synonyms: -pyrrolidone; butyrolactam; α-p; α-pyrrolidone; α-pvr molecular formula:c h no uses: a- pyrrolidone is a kind of important chemical material, widely used in the field of medicine、weaving、colourant、coating、cosmetics and so on, for...
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