LACCAIC ACID CAS 60687-93-6

CAS:60687-93-6

Pure : /

Tātai rāpoi:C91H62N2O44

Taumaha rāpoi:1887.45298

EINECS :918-731-7

Wā Rokiroki:2 tau

kupu taurite:Shellac tae whero; Red Lac; naM Lacca; Laccaic Acid te tae whero; Te purakau rīwai papura; te wai-wairewa shellac whero; ci75450

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te LACCAIC ACID CAS 60687-93-6?

Ko te LACCAIC ACID he purakau whero kei roto i nga mea huna wahine (collagen glue) o te shellac, he pepeke parapara iti ki runga i nga tipu penei i te whanau putiputi rerehua me te whanau Sycamore. E rua nga momo rauemi mata mo te tango mai i te purakau lac, ko tetahi ko te tae horoi wai paru i roto i te tukanga tukatuka shellac, ko tetahi ko te tinana pepeke.

Whakatakotoranga

ITEM	Paerewa
Tae	He whero kanapa
Te karaehe tae (E^1% _1cm, 490 nm) ≥	130.0
Te whakaiti i te whakamaroke w/% ≤	10.0
Te toenga i runga i te mura w/% ≤	0.8
pH	3.0～4.0
Pb mg/kg ≤	5.0
As mg/kg ≤	2.0
Nga konganuku taumaha (Pb) mg/kg ≤	30.0

Taupānga

Ko nga hua LACCAIC ACID kua whakamahia nuitia i roto i te inu, te wai, te wai karaka, te wai hawthorn, te wai panana, te whakamahana, te aihikirimi, te monamona, te tiēre, te hukapapa papa, te whakapaipai me etahi atu.