J acid Njirimara
Nkọwapụta ihe

Ọdịnaya
≥90%

Gamma acid
≤0.15%

Na-adịghị edozi
≤0.20%

Nkọwapụta ihe
Ọdịdị Grey ka ntụ ntụ aja aja
Ọdịnaya (akọrọ) ≥90.0%
Ịdị ọcha (HPLC) ≥97.0%
Ọdịnaya Gamma Acid ≤1.50%
Ọdịnaya Bis J Acid ≤0.20%
Mmiri ≤1.0%
2-Naphthylamine ≤100ppm

Nchịkọta
Nkọwa ngwa ngwa
Nọmba CAS:
87-02-5
Aha ndị ọzọ:
J ACID
MF:
C10H9NO4S
EINECS Mba:
201-718-9
Ụdị:
Dyestuf Intermediates
Ịdị ọcha:
97%
Aha ika:
HAIHANG
Nọmba nlereanya:
HHLSJ 87-02-5
Ngwa:
Dyestuf Intermediates
Ọdịdị:
ntụ ntụ edo edo
Aha ngwaahịa:
J acid
CAS:
87-02-5
Nyocha:
97% nkeji
Nkwakọ ngwaahịa:
25kg / akpa
Gamma acid:
1.50
Mmiri:
1.00
2-Naphthylamine:
100
Ọdịnaya
90.00
Ikike inye
Ikike inye:
50 Tọn/Tọn kwa ọnwa
Nkwakọ ngwaahịa & nnyefe
Nkọwa nkwakọ ngwaahịa
25kg / akpa
Port
Shanghai Qingdao Tianjin Dalian Huangpu
Ihe atụ Foto:
ngwugwu-img ngwugwu-img
Etiti oge :
Ọnụọgụ (Kilogram) 1 - 500 501 - 100000>100000
Est. Oge (ụbọchị) 3 5 A ga-eme mkparịta ụka
Nkọwa ngwaahịa
Nkọwa ngwa ngwa

Aha Chemical: J acid
Nọmba CAS: 87-02-5
Fomula molekụla:C10H9NO4S

Ibu ibu: 239.25

Ọdịdị: odo ntụ ntụ

Nyocha: 97%

Asambodo
Gbasara anyị

1.More karịa 10 afọ kemịkalụ mbupụ ahụmahụ

Anyị emepụtala kemịkalụ ihe karịrị afọ iri na ise., 80% ngwaahịa bụ maka mbupụ.

Ahụmịhe mbupụ kemịkalụ karịrị afọ 10. Ọnụ ahịa ụlọ ọrụ dị mma na kwụsiri ike.

2.Strict àgwà njikwa usoro
Anyị agafeela ISO9001: 2015 Quality System Certificate, anyị nwere usoro njikwa mma siri ike.

3.Supply sample

Tupu ịtụ, anyị nwere ike izipu sample maka gị ule . Anyị na-ahụ na àgwà bụ otu ihe ahụ na nnukwu ibu .
Ụlọ ọrụ anyị na ụlọ nyocha
m-Phenylenediamine MPDA
2-Naftal
bon acid
N, N-Dimethylaniline DMA
N,N-Dimethyl-p-toluidine
N,N-Dimethyl-o-toluidine
N, N-Diethyl aniline
N-Ethyl-o-toluidine
NMP, N-Methyl-2-pyrrolidone
DSD acid
H acid
J acid 2-amino-5-naphthol-7-sulfonic acid
Bis-J Acid J Acid Urea