LACCAIC ACID CAS 60687-93-6

CAS:60687-93-6

Ịdị ọcha: /

Ụdị molekụla:C91H62N2O44

Ibu Molecular:1887.45298

EINECS:918-731-7

Oge Nchekwa:afọ 2

Ụdị okwu:Shellac agba uhie; Red Lac; sitere na M Lacca; Laccaic acid lac agba uhie; Purple ụtọ nduku pigmenti; Shelac na-acha uhie uhie na-agbaze mmiri; nke 75450

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Kedu ihe bụ LACCAIC ACID CAS 60687-93-6?

LACCAIC ACID bụ pigmenti na-acha uhie uhie dị na nzuzo nzuzo nke nwanyị (collagen gluu) nke shellac, obere ahụhụ ahụhụ na osisi dịka ezinụlọ ifuru nru ububa na ezinụlọ Sycamore. Enwere ụdị ngwaọrụ abụọ maka ịwepụta pigmenti lac, otu bụ agba ịsa mmiri mkpofu na usoro nhazi shellac, nke ọzọ bụ ozu ụmụ ahụhụ.

Nkọwapụta

ITEM	Ọkọlọtọ
Agba	Na-acha uhie uhie
Ụcha agba (E^1% _1cm, 490 nm) ≥	130.0
Mbelata na ihicha w/% ≤	10.0
Ihe fọdụrụ na mgbanye w/% ≤	0.8
pH	3.0-4.0
Pb mg/kg ≤	5.0
As mg/kg ≤	2.0
Ọla dị arọ (Pb) mg/kg ≤	30.0

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