Phloroglucinol dihydrate CAS 6099-90-7 kumu kūʻai mea hana

inoa mea kūʻai

ʻO Phloroglucinol dihydrate

CAS

6099-90-7

MF

C6H10O5

MW

162.14

EINECS

612-061-6

Nā mea

Nā pae ʻae ʻae

Nā hualoaʻa

Ka nana aku

Pauda keʻokeʻo a aneane keʻokeʻo

Pauda keʻokeʻo

Ka hoʻoheheʻe

Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol (96%), hiki ʻole ke hoʻoheheʻe ʻia i ka methylene chloride

Kūlike

ʻIkepili

(a)IR

(a) Pono ka spectrum infrared o ka huahana

e kulike me ka mea o ka mea hoomalu anhydrous

phloroglucinol CRS

Kūlike

(b)TLC

(b) ʻO ke kiko nui o ka chromatogram i loaʻa me

ua like ka hopena ho'āʻo ma ke kūlana a me ka nui me ka

hoʻoponopono kuhikuhi

Kūlike

(c) Nalo ma ka maloo ana

(c) 20.0 pākēneka a 23.0 pākēneka

21.9%

ʻO ke ʻano o ka hoʻonā

Maikaʻi a ʻaʻole ʻoi aku ka ʻoi aku o ke kala ma mua o ka hoʻonā kuhikuhi BY5

Kūlike

PH

4.0 a 6.0

5.5

Nā mea pili

ʻAʻole i ʻoi aku ma mua o 1.5 mau manawa o ka piko nui o ka chromatogram i loaʻa i kahi hopena hoʻohālikelike (0.15 pākēneka)

ʻAʻole ʻike ʻia

ʻO ka haumia D ʻaʻole i ʻoi aku ma mua o 1.5 mau manawa i ka piko nui o ka chromatogram i loaʻa i kahi solution refence (0.15 pākēneka)

ʻAʻole ʻike ʻia

ʻO ka haumia E ʻaʻole i ʻoi aku ma mua o 1.5 mau manawa i ka piko nui o ka chromatogram i loaʻa iā ia ka hopena refence (0.15 pākēneka)

ʻAʻole ʻike ʻia

ʻAʻole i ʻoi aku ka haumia K ma mua o 1.5 mau manawa i ka piko nui o ka chromatogram i loaʻa i kahi hopena hoʻohālikelike (0.15 pākēneka)

ʻAʻole ʻike ʻia

ʻAʻole i ʻoi aku ka haumia L ma mua o 1.5 mau manawa i ka piko nui o ka chromatogram i loaʻa i kahi solution refence (0.15 pākēneka)

ʻAʻole ʻike ʻia

ʻAʻole i ʻoi aku ka maʻemaʻe ma mua o 1.5 mau manawa o ke kiʻekiʻe nui o ka chromatogram i loaʻa iā ia ka hopena refence (0.15 pākēneka)

ʻAʻole ʻike ʻia

ʻAʻole i ʻoi aku ka nui o nā mea haumia i ʻike ʻole ʻia ma mua o ke kiʻekiʻe o ka chromatogram i loaʻa i ka hopena hōʻike (0.1 pākēneka)

ʻAʻole ʻike ʻia

ʻAʻole i ʻoi aku ma mua o 3 mau manawa o ka piko nui o ka chromatogram i loaʻa i kahi hopena hoʻohālikelike (0.3 pākēneka)

ʻAʻole ʻike ʻia

Klorida

200ppm kiʻekiʻe

Kūlike

Sulfate

500ppm kiʻekiʻe

Kūlike

Lehu hū

ʻO 0.1 keneta kiʻekiʻe

0.03%

Pohō ma ka maloʻo

20.0 pākēneka a 23.0 pākēneka

21.9%

Ke koena solvent

1,2,4-trimethyl benzene ʻaʻole iʻoi aku ma mua o 20ppm

ʻAʻole ʻike ʻia

Maʻiʻo

99.0 pākēneka a 101.0 pākēneka（mea maloʻo）

100.1%

Ka hopena: Ua like nā hopena me Ph. Eur.9.0