Papa lāʻau lapaʻau Kina hou CAS 77-09-8 Phenolphthalein
ʻAʻole mākou e hoʻāʻo wale i ka mea maikaʻi loa e hāʻawi i nā lawelawe koʻikoʻi i kēlā me kēia mea kūʻai aku, akā ua mākaukau hoʻi e loaʻa i kekahi manaʻo i hāʻawi ʻia e kā mākou mea kūʻai aku no ka New Arrival China Pharmaceutical GradeCAS 77-09-8 ʻO ka Phenolphthalein, Inā makemake ʻoe i kekahi huahana, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no nā ʻike hou aku a i ʻole e leka uila mai iā mākou, e pane mākou iā ʻoe i loko o 24 mau hola a e hāʻawi ʻia aku ka ʻōlelo maikaʻi loa.
ʻAʻole wale mākou e hoʻāʻo i ka mea maikaʻi loa e hāʻawi i nā lawelawe koʻikoʻi i kēlā me kēia mea kūʻai aku, akā ua mākaukau hoʻi mākou e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou mea kūʻai aku noKina Phenolphthalein a me 77-09-8, Loaʻa iā mākou nā ʻenekinia kiʻekiʻe ma kēia mau ʻoihana a me kahi hui kūpono i ka noiʻi. Eia kekahi, loaʻa iā mākou i kēia manawa kā mākou mau waihona a me nā mākeke ma Kina ma ke kumu kūʻai haʻahaʻa. No laila, hiki iā mākou ke hālāwai me nā nīnau like ʻole mai nā mea kūʻai aku like ʻole. Pono ʻoe e ʻimi i kā mākou pūnaewele e nānā i ka ʻike hou aku mai kā mākou huahana a me nā hoʻonā.
He waikawa organik nāwaliwali ka Phenolphthalein, kahi e ʻike ʻia me he mau kristal keʻokeʻo a melemele iki paha i ka mahana o ka lumi. ʻAʻohe ona ʻala a ʻono ʻole. He paʻakikī ke hoʻoheheʻe ʻia i ka wai akā maʻalahi ke hoʻoheheʻe ʻia i ka waiʻona (ethanol) a me ka ether. Hoʻoheheʻe ʻia i loko o ka waiʻona e hana i kahi hōʻailona acid-base. He kala ʻole ia i loko o ka waiʻona acidic a he ʻulaʻula i loko o ka waiʻona alkali a i ʻole ka waiʻona alkali metal carbonate. Eia nō naʻe, inā aia i loko o ka waiʻona alkali i hoʻopaʻa ʻia, e hana ia i ka waikawa trimetallic kala ʻole. paʻakai, mae ke kala ʻulaʻula
| helehelena | Pauka kristal melemele keʻokeʻo a māmā paha |
| ʻIkepili | 98-102 |
| Kiko heheʻe | 260-263 ℃ |
| Kolorida | ≤0.01 |
| Sulfate | ≤0.02 |
| ʻIkepili | Kūpono |
| Koena ma ke ahi ʻana (ma ke ʻano o ka sulfate)
| ≤0.1 |
| Pohō ma ka maloʻo ʻana | ≤1.0 |
| Metala kaumaha | ≤0.001 |
| Ka huina o nā bacteria aerobic | ≤1000cfu/g |
| Ka huina o nā ʻōpala a me nā mea hū | ≤100cfu/g |
1. Nā mea lāʻau lapaʻau maka no ka ʻoihana lāʻau lapaʻau: kūpono no ka paʻa mau a paʻakikī hoʻi, loaʻa i nā papa, nā suppositories a me nā ʻano dosage ʻē aʻe.
2. Hoʻohana ʻia ka Phenolphthalein i ka synthesis organik: hoʻohana nui ʻia no nā plastics synthetic, ʻoi aku hoʻi no ka synthesis o ka naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Loaʻa i kēia ʻano polymer ke kūpaʻa wela maikaʻi loa, kūpaʻa wai, a me ke kūpaʻa kemika. Ma muli o kona kūpaʻa i ka pala, kūpaʻa i ka wela a me ka hana maikaʻi a me ke ʻano, ua hoʻohana nui ʻia nā fibers, nā uhi a me nā mea i hana ʻia mai ia mea i nā mīkini uila, nā lako mīkini, ka halihali, ka aerospace, ka ʻenekinia ikehu atomika a me nā kahua koa.
3. Hoʻohana ʻia ka Phenolphthalein ma ke ʻano he anakahi acid-base, anakahi no ka titration o nā hopena ʻaʻole wai, a me ka reagent no ka nānā ʻana i ka chromatographic.
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
ʻAʻole mākou e hoʻāʻo wale i ka mea maikaʻi loa e hāʻawi i nā lawelawe koʻikoʻi i kēlā me kēia mea kūʻai aku, akā ua mākaukau hoʻi e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou mea kūʻai aku no ka New Arrival China Pharmaceutical Grade CAS 77-09-8 Phenolphthalein, Inā makemake ʻoe i kekahi huahana, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku a i ʻole e leka uila iā mākou, e pane mākou iā ʻoe i loko o 24 mau hola a e hāʻawi ʻia ka ʻōlelo maikaʻi loa.
Kina Hōʻea HouKina Phenolphthalein a me 77-09-8, Loaʻa iā mākou nā ʻenekinia kiʻekiʻe ma kēia mau ʻoihana a me kahi hui kūpono i ka noiʻi. Eia kekahi, loaʻa iā mākou i kēia manawa kā mākou mau waihona a me nā mākeke ma Kina ma ke kumu kūʻai haʻahaʻa. No laila, hiki iā mākou ke hālāwai me nā nīnau like ʻole mai nā mea kūʻai aku like ʻole. Pono ʻoe e ʻimi i kā mākou pūnaewele e nānā i ka ʻike hou aku mai kā mākou huahana a me nā hoʻonā.
