Dị ka ọkachamara nrụpụta, anyị ga-achọ inye gị 2,3-Dihydroxybenzoic acid CAS 303-38-8 dị elu. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
Kwere Chemical bụ onye na-eduga China 2,3-Dihydroxybenzoic acid CAS 303-38-8 onye na-emepụta ihe, onye na-ebubata ya na onye mbupụ. Na-agbaso nchụso nke ngwaahịa zuru oke, nke mere na 2,3-Dihydroxybenzoic acid CAS 303-38-8 nwere afọ ojuju site n'ọtụtụ ndị ahịa. Shandong kwere
Anyị dị mma na uru nke ngwaahịa kemịkal dị n'ọhịa. A na-ebupụ ngwaahịa anyị na Europe, United States, Japan, South Korea, Southeast Asia na obodo na mpaghara ndị ọzọ. Na sayensị na nkà na ụzụ dị ka onye ndu, ịkwụwa aka ọtọ dị ka ntọala, àgwà dị ka ndụ, na ịdabere na ụlọ ọrụ echiche nke ọhụrụ na mmepe, anyị na-atụ anya n'ezie na-eguzobe mgbanwe na nnukwu imekọ ihe ọnụ na anụ ụlọ na mba ọzọ ahịa ike ọganihu!
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Aha ngwaahịa |
2,3-Dihydroxybenzoic acid |
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Usoro |
C7H6O4 |
Ibu molekụla |
154.12 |
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CAS NO. |
303-38-8 |
Ọnụọgụ |
500KG |
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Ihe |
Nkọwapụta |
Nsonaazụ |
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Ọdịdị |
Beige ruo aja aja ma ọ bụ pinkish-agba ntụ |
Na-akwado |
|
Nyocha |
99% | 99.28% |
|
NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
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Ebe mgbaze 204-206 Celsius (ọkụ)
Ebe esi mmiri: 95-96 / 0.5mm
Njupụta: 1542g / cm3
Ntụgharị ntụgharị 1.6400 (echere)
Ọnọdụ nchekwa: ineratmosphere, ọnụ ụlọ okpomọkụ
Solubility methanol: soluble50mg / ml, clearofaintly uzuzu, oroma
Ụdị: kristal ntụ ntụ
Ọnụọgụ acidity (PKA) PK1: 2.98; pK2:10.14(30°C)
Agba: beigtobrownorpinkish isi awọ
Mmiri solubility: mmiri solubilinwater, methanolanddimethylsulfoxide
Synthesis nke organic intermediates.
