OEM/ODM China CAS No. 77-09-8 Alpha-Di (p-hydroxyphenyl) Phthalide Phenolphthalein na ọnụ ahịa kacha mma
Anyị na-akwado ndị ahịa anyị na ezigbo adịchaghị mma ngwaahịa na ngwọta na elu larịị enyemaka. Ịghọ onye nrụpụta ọkachamara na mpaghara a, ugbu a, anyị enwetala ahụmịhe bara ụba na imepụta na ijikwa OEM / ODM China.CAS Nọmba 77-09-8Alfa-Di (p-hydroxyphenyl) PhthalidePhenolphthaleinna Best Price, Anyị ji ezi obi na-atụ anya ịnụ gị. Nye anyị ohere igosi gị ọkachamara na mmasị anyị. A na-anabata anyị nke ọma ezi ndị enyi si n'ọtụtụ okirikiri na ebe obibi na mba ofesi bịa imekọ ihe ọnụ!
Anyị na-akwado ndị ahịa anyị na ezigbo adịchaghị mma ngwaahịa na ngwọta na elu larịị enyemaka. Ịghọ onye nrụpụta ọkachamara na mpaghara a, ugbu a, anyị enwetala ahụmịhe bara ụba na imepụta na ijikwa yaChina Phenolphthalein na 3 3-Bis (4-hydroxyphenyl) -2-Benzofuran-1-One., Ị nwere ike ime ka anyị mara echiche gị ịmepụta ihe pụrụ iche maka ihe nlereanya nke gị iji gbochie oke akụkụ ndị yiri ya na ahịa! Anyị ga-enye ọrụ kacha mma iji gboo mkpa gị niile! Biko kpọtụrụ anyị ozugbo!
Phenolphthaleinbụ organic acid na-adịghị ike, nke na-egosi dị ka kristal dị mma na-acha ọcha ma ọ bụ na-acha odo odo na okpomọkụ. Ọ dịghị isi na enweghị ụtọ. O siri ike igbari na mmiri mana ọ dị mfe soluble na mmanya (ethanol) na ether. A na-agbaze ya na ngwọta mmanya iji mee ihe ngosi acid-base. Ọ bụ enweghị colorless na acidic ngwọta na-acha uhie uhie na alkali ngwọta ma ọ bụ alkali metal carbonate ngwọta. Otú ọ dị, ọ bụrụ na ọ dị na ngwọta alkali, ọ ga-emepụta trimetallic acid na-enweghị agba. nnu, agba uhie na-ada ada
| Ọdịdị | Ntụ ntụ kristal na-acha ọcha ma ọ bụ ọkụ |
| Ọdịnaya | 98-102 |
| Ebe mgbaze | 260-263 ℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Mmetụta | tozuru oke |
| Ihe fọdụrụ na mgbanye (n'ihe gbasara sulfate)
| ≤0.1 |
| Ọnwụ na ihicha | ≤1.0 |
| Igwe dị arọ | ≤0.001 |
| Ngụkọta ọnụ ọgụgụ nke nje aerobic | ≤1000cfu/g |
| Ngụkọta ọnụ ọgụgụ nke ebu na yists | ≤100cfu/g |
1. Ngwa ahịa ọgwụ maka ụlọ ọrụ ọgwụ: adabara maka afọ ntachi obi na nke isi ike, dị na mbadamba nkume, suppositories na ụdị usoro ọgwụgwọ ndị ọzọ.
2. Phenolphthalein eji na organic njikọ: tumadi eji maka sịntetik plastics, karịsịa maka njikọ nke naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Ụdị polymer a nwere ezigbo nguzogide okpomọkụ, nguzogide mmiri, na nguzogide kemịkal. N'ihi nkwụsị nke corrosion ya, okpomọkụ na-eguzogide ịka nká na nhazi nhazi na nhazi nke ọma, eriri, mkpuchi na ihe ndị mejupụtara nke sitere na ya na-eji ngwa ngwa eletrọnịkị, ngwa igwe, ụgbọ njem, ụgbọ elu, injinia ike atọm na mpaghara agha.
3. Phenolphthalein na-eji dị ka acid-base egosi, egosi maka titration nke na-abụghị aqueous ngwọta, na reagent maka chromatographic analysis.
25kgs / drum, 9ton / 20' akpa
25kgs / akpa, 20ton / 20' akpa
Anyị na-akwado ndị ahịa anyị na ezigbo adịchaghị mma ngwaahịa na ngwọta na elu larịị enyemaka. N'ịbụ ndị ọkachamara emeputa na mpaghara a, ugbu a, anyị enwetawo ọgaranya bara uru ahụmahụ na-emepụta na ijikwa maka OEM / ODM China CAS Nke 77-09-8 Alpha-Di (p-hydroxyphenyl) Phthalide Phenolphthalein na Best Price , Anyị ji ezi obi na-atụ anya n'ihu. ịnụ n'ọnụ gị. Nye anyị ohere igosi gị ọkachamara na mmasị anyị. A na-anabata anyị nke ọma ezi ndị enyi si n'ọtụtụ okirikiri na ebe obibi na mba ofesi bịa imekọ ihe ọnụ!
OEM / ODM ChinaChina Phenolphthalein na 3 3-Bis (4-hydroxyphenyl) -2-Benzofuran-1-One., Ị nwere ike ime ka anyị mara echiche gị ịmepụta ihe pụrụ iche maka ihe nlereanya nke gị iji gbochie oke akụkụ ndị yiri ya na ahịa! Anyị ga-enye ọrụ kacha mma iji gboo mkpa gị niile! Biko kpọtụrụ anyị ozugbo!
