Dibasic Sodium Phosphate

wehewehe pōkole:

ʻO ia kekahi o nā paʻakai sodium o ka waikawa phosphoric.He pauda keʻokeʻo deliquescent, hiki ke hoʻoheheʻe ʻia i ka wai, a ʻo ka wai wai he alkaline nāwaliwali.ʻO ka Disodium hydrogen phosphate ka maʻalahi i ka lewa, ma ka lumi wela i waiho ʻia i ka lewa e nalowale ma kahi o 5 wai aniani e hana ai i ka heptahydrate, wela i 100 ℃ e nalowale ka wai aniani a pau i mea anhydrous, decomposition i ka sodium pyrophosphate ma 250 ℃.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā kikoʻī huahana

Hāʻawi ʻia nā kikoʻī

Maʻiʻo ʻāpana keʻokeʻo ≥ 99%

(Ka palena o ka palapala noi 'hoʻohana huahana')

Nalo maʻalahi ka Disodium hydrogen phosphate i ʻelima mau mole o ka wai aniani e hana i ka heptahydrate (Na2HPO4.7H2O).ʻO ka hopena wai he alkaline iki (ʻo ka PH o 0.1-1N solution ma kahi o 9.0).Ma ka 100 ° C, ua nalowale ka wai aniani a lilo i anhydrous, a ma 250 ° C, ua decomposed i ka sodium pyrophosphate.ʻO ka pH waiwai o 1% aqueous solution he 8.8 ~ 9.2;ʻAʻole hiki ke hoʻonā i ka waiʻona.Hoʻoheheʻe ma 35.1 ℃ a nalowale 5 wai aniani.

E hāʻawi pū ʻo EVERBRIGHT® i nā kikoʻī kikoʻī i hoʻopilikino ʻia: ʻiʻo/keʻokeʻo/particlesize/PHvalue/color/packagingstyle/pack specifications a me nā huahana kikoʻī ʻē aʻe i kūpono i kāu kūlana hoʻohana, a hāʻawi i nā laʻana manuahi.

Laina Huahana

CAS Rn

7558-79-4

EINECS Rn

231-448-7

FORMULA wt

141.96

KĀWAI

Phosphates

NUI

1.4 g/cm³

H20 SOLUBILITY

hikiwawe i ka wai

PALAPALA

158ºC

HE HOOLAHA

243 - 245 ℃

Hoohana Huahana

Mea holoi/pai

Hiki ke hana i ka ʻakika citric, ka mea hoʻomaʻemaʻe wai, ke kaumaha textile, ka mea pale ahi.A hiki ke hoʻohana ʻia kekahi mau phosphates ma ke ʻano he mea lapaʻau wai maikaʻi, mea hoʻoheheʻe wai, kōkua wai, neutralizer, antibiotic moʻomeheu agent, biochemical lāʻau lapaʻau a me ka meaʻai hoʻololi meaʻai i loko o ka fermentation buffer a me ka pauka maka.Hoʻohana ʻia ia i ka glaze, solder, lāʻau lapaʻau, puaʻa, ʻoihana meaʻai a me nā phosphates ʻē aʻe ma ke ʻano he emulsifier hoʻomaʻamaʻa wai ʻoihana, hoʻomaikaʻi maikaʻi, mea hoʻoikaika kino, kōkua fermentation, chelating agent a stabilizer.Hoʻohana ʻia ia i ka hana ʻana i nā mea holoi, nā mea hoʻomaʻemaʻe no ka paʻi ʻana i nā papa a me ka mordant no ke kala.I ka ʻoihana paʻi a me ke kala, hoʻohana ʻia ʻo ia he stabilizer no ka hydrogen peroxide bleaching a me ka mea hoʻopiha no ka rayon (e hoʻoikaika i ka ikaika a me ka elasticity o ke siliki).He mea moʻomeheu ia no ka monosodium glutamate, erythromycin, penicillin, streptomycin a me ka hana wai ʻino a me nā huahana mālama.

Mea hoʻohui meaʻai(Kai ʻai)

E like me ka hoʻomaikaʻi maikaʻi, PH regulator, nutrient enhancer, emulsifying dispersant, fermentation aid, adhesive a pēlā aku.Hoʻohana nui ʻia ia i ka pasta, nā huahana soy, nā huahana waiu, nā huahana ʻiʻo, ka paʻakai, nā mea inu, nā huaʻai, ice cream a me ketchup, a ʻo ka maʻamau ʻo 3-5% i ka hana ʻai.