Anyị bụ ndị na-emepụta ihe na-emepụta salicylic acid CAS 69-72-7 na China.Salicylic acid CAS 69-72-7 dị na ngwaahịa ma nwee ike ịnye ya ngwa ngwa.COA, MSDS na TDS nke Salicylic acid CAS 69-72-7.
Kwere Chemical bụ onye na-eduga China Salicylic acid CAS 69-72-7 emeputa, onye na-ebubata ya na onye mbupụ. Na-agbaso n'ịchụso nke zuru okè àgwà ngwaahịa, nke mere na anyị
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 |
Salicylic acid |
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Usoro |
Ibu molekụla |
138.12 | |
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CAS NO. |
69-72-7 |
Ọnụọgụ |
500KG |
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Ihe |
Nkọwapụta |
Nsonaazụ |
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Ọdịdị |
Ọcha ntụ ntụ |
Na-akwado |
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Nyocha |
99% | 99.3% |
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NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
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Ebe mgbaze 158-161 Celsius (ọkụ)
Ebe esi nri 211 Celsius C (ọkụ)
Njupụta: 1.44
Uzuoku njupụta 4.8 (vsair)
Uzuoku mgbali 1mmhg (114 Celsius C)
Ntụgharị ntụgharị 1565 nwanyị3985 | 2-hydroxybenzoic acid
Ebe ọkụ ọkụ: 157 ° C
Ọnọdụ nchekwa: 2-8 Celsius
Solubility ethanol: 1mat20 Celsius C, doro anya, enweghị agba
Ọnụọgụ acidity (PKA) 2.98 (AT25 â)
Ụdị: siri ike
Agba: whitetooff ọcha
Agba mgbanwe pH uru nso nke acid-base egosi non0fluorescence (2.5) todarkblue0fluorescence (4.0)
PH uru: 3.21 (1mmsolution); 2.57 (10mMsolution); 2.02 (100mMsolution);
Mmiri solubility 1.8g/l (20ºC)
Salicylic acid, nke a makwaara dị ka o-hydroxybenzoic acid, bụ ihe dị mkpa akụrụngwa maka njikọ organic.
