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Hangzhou Dingyan Chem Co., LtdHangzhou DingYan N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride//file1.lookchem.com/300w/synthetic/2022-01-23-10/41f72fd2-4bd3-40d6-9145-9d7a815f6ab2.png
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Hangzhou DingYan N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride CAS NO.637-01-4

Min.Order Quantity:
1 Kilogram
Purity:
98%min
Port:
Shanghai
Payment Terms:
L/C,T/T,MoneyGram,Other

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Product Details

Keywords

  • N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride
  • 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine,dihydrochloride
  • 98%min

Quick Details

  • ProName: Hangzhou DingYan N,N,N',N'-Tetramethyl...
  • CasNo: 637-01-4
  • Molecular Formula: C10H18Cl2N2
  • Appearance: light yellow powder
  • Application: Microbiological test reagents for the ...
  • DeliveryTime: Prompt
  • PackAge: 200mg
  • Port: Shanghai
  • ProductionCapacity: Metric Ton/Day
  • Purity: 98%min
  • Storage: Store at RT.
  • Transportation: by air , by sea
  • LimitNum: 1 Kilogram

Superiority

hangzhou ding yan chemical industry co., ltd. sells wholesale and sells well the consumer market, enjoys a high position among consumers. the company has established long-term and stable cooperative relationship with many retailers and agents. hangzhou ding yan chemical co., ltd. is sold in a full range of varieties and reasonable in price. hangzhou ding yan chemical industry co., ltd. has strong strength, heavy credit, abide by the contract and guarantee the quality of products. it has won the trust of our customers with the principle of multi variety management and small profits but quick turnover

Details

items

standard

result

assay (quercetin)

98% uv

95%hplc

98.14%

95.12%

physical & chemical control

appearance

light yellow powder

complies

odor

characteristic

complies

mesh size

80 mesh

complies

loss on drying

≤5.0%

2.12%

residue on ignition

≤5.0%

2.01%

heavy metals

<5ppmmax

complies

as

<2ppm

complies

pesticides

negative

negative

microbiological

total plate count

<1000/gmax

complies

yeast & mold

<100/gmax

complies

salmonella

negative

negative

e.coli

negative

negative

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