Nigrozin qora (kislota qora 2)
>Qora kislotaning spetsifikatsiyasi 2
Qora kislotali 2tashqi ko'rinishi qora porloq donador.Ushbu bo'yoq suvda ham, spirtda ham oson eruvchanligini namoyish etadi.Suv va etanolda eritilsa, u ko'k-binafsha rangni oladi; Konsentrlangan sulfat kislotaga kiritilganda u ko'k rangga ega bo'ladi.sulfat kislota suyultirilganda rangi binafsha rangga o'zgaradi, natijada tiniq cho'kma hosil bo'ladi.natriy gidroksid (NaOH) qo'shilganda to'q binafsha rangli cho'kma hosil bo'ladi.
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Kuch | 100% | |
To'r | 80 | |
Namlik (%) | ≤3 | |
Erimaydigan moddalar (%) | ≤0,02 | |
Tezlik | ||
Nur | 7 | |
Sovunlash | 4~5 | |
Ishqalanish | Quruq | 5 |
nam | 4~5 | |
Qadoqlash | ||
25KG PW sumkasi / Temir baraban | ||
Ilova | ||
1.Asosan jun, ipak va paxtaga bo'yash uchun ishlatiladi 2. Teri ustida bo'yash uchun ham ishlatiladi |
> Qora kislota qo'llanilishi 2
Asosiy ilova: terini bo'yash.
Boshqa ilovalar: Qog'oz, yog'och, sovun, anodlangan alyuminiy, jun, ipakni bo'yash va siyoh tayyorlash uchun javob beradi.
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> Qora kislotali paket 2
25 kg yukxalta, baraban, karton quti
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