Direct Pink 12B, Direct Red 31
| Price | $2.8 |
| Package | 25kg |
| Min. Order: | 25kg |
| Supply Ability: | 20 tons |
| Update Time: | 2022-10-26 |
Product Details
| Product Name: Direct Pink 12B, Direct Red 31 | CAS No.: 5001-72-9 |
| EC-No.: 225-669-8 | Min. Order: 25kg |
| Purity: 99% | Supply Ability: 20 tons |
| Release date: 2022/10/26 |
ENGLISH NAME:Direct Red 12B,Direct Pink 12B
C.I. NO.: 29100，Direct Red 31
CAS NO: 5001-72-9
EINECS NO:225-669-8
MOLECULAR FORMULA: C32H21N5Na2O8S2
MOLECULAR WEIGHT: 713.6474
NO | Name of Item | Unit | Item of Provision | Result of Examination |
1 | Appearance | Red Brown Powder | Measure Up | |
2 | Shade(compare with standard) | Similar~ Slight | Similar | |
3 | Strength(is standard) | % | 100±3 | 100 |
4 | Moisture | % | ≤5.0 | 3.26 |
5 | Insoluble | % | ≤1.0 | 0.38 |
6 | Fineness(180μm residue on sieve) | % | ≤5.0 | Pass |
7 | Remarks | Qualified Product | ||
Company Profile Introduction
Tianjin XiangRui Dyestuff Co.,Ltd was founded in 1998, specialize in producing and manufacturing direct dyes,acid dyes and basic dyes for different applications such as textile,printing, painting, leather, wood, paper, fertilizer, seeds and so on.
Twenty years’ focus on dyes production and research, Tianjin XiangRui has become one of the largest dyes manufacturer and famous supplier,especially a most important exporter in North China,by providing products with superior quality,good service and competitive price.
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China- Since: 2012-08-03
- Address: No.21 Hongze Road,Dasi Industrial Park,Xiqing Economic Development Area,Tianjin,China.
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