USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $14.60-15.00 / Metric Ton
USD $6.00-9.00 / Gram
our company engages in sodium tripolyphosphate (stpp) and sodium hexametabphosphate (shmp) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals imp&exp trading business. the company is located in zhengzhou high-tech development zone with import and export license. we passed iso 9001:2008 in 2009, and won "high-tech enterprise" by provincial government in 2013. our stpp and shmp has reached an annual output of 30000 tons and has successfully passed sgs, ciq audits on many occasions.
in 2011 we entered the fine chemical market of noble metal catalyst ,organic phosphine ligands and oled intermediates.with the joint efforts of our senior experts and professional technicians, tianfu has developed more than 500 compounds, which are widely used in the fields of production and life science. the objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal. improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. we are constantly striving to make henan tianfu a leading chemical supplier, and hope to create a better future with you.
succinic anhydride basic information |
product name: | succinic anhydride |
synonyms: | 2,5(3h,4h)-furandione;5-furandione,dihydro-2;bernsteinsaureanhydrid;bernsteinsaure-anhydrid;dihydro-5-furandione;dihydro-furan-2,5-dione;nci-c55696;oxolan-2,5-dione |
cas: | 108-30-5 |
mf: | c4h4o3 |
mw: | 100.07 |
einecs: | 203-570-0 |
product categories: | succinicseries;heterocycles;isotope labelled compounds;building blocks;carbonyl compounds;carboxylic acid anhydrides;chemical synthesis;organic building blocks;fine chemicals |
mol file: | 108-30-5.mol |
succinic anhydride chemical properties |
melting point | 118-120 °c(lit.) |
boiling point | 261 °c(lit.) |
density | 1,572 g/cm3 |
vapor density | 3.5 (vs air) |
vapor pressure | 1 mm hg ( 92 °c) |
fp | 157°c |
storage temp. | store at 0-5°c |
water solubility | <0.1 g/100 ml at 21 ºc (decomposes) |
sensitive | moisture sensitive |
merck | 14,8870 |
brn | 108441 |
stability: | stable. incompatible with oxidising agents, strong acids, strong bases, alcohols, amines. avoid exposure to water or moisture. |
cas database reference | 108-30-5(cas database reference) |
nist chemistry reference | 2,5-furandione, dihydro-(108-30-5) |
epa substance registry system | 2,5-furandione, dihydro-(108-30-5) |
safety information |
hazard codes | xi,xn |
risk statements | 36/37-22 |
safety statements | 25-46 |
wgk germany | 1 |
rtecs | wn0875000 |
f | 21 |
hs code | 29171990 |
hazardous substances data | 108-30-5(hazardous substances data) |
msds information |
provider | language |
---|---|
butanedioic anhydride | english |
sigmaaldrich | english |
acros | english |
alfa | english |
succinic anhydride usage and synthesis |
chemical properties | fine white crystalline solid |
general description | colorless needles or white crystalline solid. melting point 237°f. sublimes at 239°f at 5 mm hg pressure; and at 198°f and 1 mm hg pressure. moderately toxic and an irritant. |
air & water reactions | reacts slowly with water. insoluble in water. |
reactivity profile | succinic anhydride reacts exothermically with water. reactions are usually slow, but might become violent if local heating accelerates their rate. acids accelerate the reaction with water. incompatible with acids, strong oxidizing agents, alcohols, amines, and bases. |
fire hazard | flash point data for succinic anhydride are not available, however, succinic anhydride is probably combustible. |
succinic anhydride preparation products and raw materials |